National Aeronautics and Space Administration
Data as of 2026-09-06
BGP inherited
Complete entity footprint
2 linked clusters ·
549 netblocks ·
3,875,072 IPv4 addresses ·
10 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain nasa.gov
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 488 · 3,863,296 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2001:4d0::/32) |
| Registered in | United States (571) · Russia (1) |
| Record ID | 236376227 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 31 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (488)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.102.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.149.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 128.154.0.0/17 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.154.128.0/17 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.155.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.156.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.157.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.158.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.159.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.183.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 128.217.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.99.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.99.252.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.163.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.164.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.164.128.0/17 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.165.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.166.6.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.168.0.0/18 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.168.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.168.64.0/18 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.168.128.0/18 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 129.168.192.0/18 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 130.40.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 130.134.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 130.135.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 131.182.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 134.12.0.0/17 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 134.118.96.0/19 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 134.118.112.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 136.178.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 137.78.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 137.79.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 137.228.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 138.115.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 139.88.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 139.169.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 143.232.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 146.154.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 146.165.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 148.114.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 150.144.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.0.0/20 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 156.68.16.0/20 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.31.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.32.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.36.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.40.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.48.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.56.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.58.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.60.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.64.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.68.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.72.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.80.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.88.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.90.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.92.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.96.0/20 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.112.0/20 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.128.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.136.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.144.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.152.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.160.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.168.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.176.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.184.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.192.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.193.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.194.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.195.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.200.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.208.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.216.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.224.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.232.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.240.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.248.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 156.68.252.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 158.154.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 160.108.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 161.40.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 163.205.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 163.206.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 184.105.114.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 184.105.185.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 184.105.206.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 184.105.216.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.12.28.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.31.241.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.48.14.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.78.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.80.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.81.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.82.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.83.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.84.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.85.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.86.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.87.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.88.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.89.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.90.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.91.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.92.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.94.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.95.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.98.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.198.0 – 192.52.217.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 192.52.198.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.206.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.207.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.211.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.212.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.213.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.214.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.215.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.216.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.52.217.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.55.90.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.58.19.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.58.21.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.58.36.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.67.109.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.67.110.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.67.115.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.67.118.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.67.186.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.68.192.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.68.194.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.68.196.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.68.197.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.120.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.122.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.123.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.124.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.125.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.70.126.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.76.235.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.26.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.27.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.28.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.29.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.30.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.31.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.32.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.40.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.42.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.43.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.44.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.45.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.77.0 – 192.77.96.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 192.77.77.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.80.0/20 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.77.84.0/23 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.77.86.0/24 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.77.87.0/24 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.77.88.0/24 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.77.89.0/24 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.88.30.0 – 192.88.49.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 192.88.31.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.32.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.33.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.36.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.37.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.40.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.43.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.44.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.46.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.48.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.88.49.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.160.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.164.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.166.0/23 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 192.92.168.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.184.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.189.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.194.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.195.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.197.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.198.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.92.199.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.94.65.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 192.100.9.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.100.14.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.107.191.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.9.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.10.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.11.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.16.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.20.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.220.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.223.0 – 192.112.224.255 | National Aeronautics and Space Administration | ARIN | ASSIGNMENT | ● high |
| 192.112.224.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.112.230.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.89.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.107.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.128.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.129.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.130.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.140.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.141.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.149.144.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.150.28.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.150.32.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.160.74.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.160.78.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.189.100.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.203.230.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.225.64.0/19 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 192.225.88.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 194.85.23.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.9.0.0/17 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.9.128.0/18 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.9.192.0/19 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.10.0.0/16 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.34.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.37.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.39.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.40.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.41.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.42.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.43.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.44.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.45.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.46.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.47.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.27.49.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.0.0 – 198.123.255.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 198.116.0.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.0.0/14 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.1.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.24.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.201.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.202.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.203.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.209.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.240.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.116.248.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.192.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.192.0/21 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.193.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.194.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.195.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.196.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.197.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.198.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.199.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.200.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.200.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.201.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.224.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.229.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.233.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.234.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.235.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.236.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.236.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.237.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.240.0/22 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.254.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.254.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.118.255.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.119.2.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.120.0.0/14 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.120.8.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.120.10.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.120.12.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.120.14.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.182.19.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.182.28.0/24 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 198.182.30.0/23 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2001:4d0::/32 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2001:4d0:108::/48 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2001:4d0:241a::/48 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2001:4d0:6118::/48 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2001:500:a8::/48 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 2620:126:e000::/48 | National Aeronautics and Space Administration | BGP | ANNOUNCED | ● high |
| 2620:126:e000::/40 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● high |
| 128.154.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 128.161.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 129.50.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 129.166.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 129.167.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 131.110.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 134.12.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 134.118.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 138.76.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 138.193.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 169.154.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.5.64.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.12.48.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.12.49.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.12.50.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.12.102.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.12.123.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.41.225.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.70.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.75.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.76.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.77.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.78.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.42.79.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.43.240.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.76.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.77.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.79.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.93.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.96.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.97.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.99.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.100.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.101.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.102.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.103.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.104.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.105.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.52.195.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.54.111.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.55.90.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.55.91.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.55.199.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.58.19.0 – 192.58.27.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.58.119.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.65.198.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.65.199.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.65.212.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.67.83.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.67.107.0 – 192.67.126.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.67.187.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.68.52.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.68.193.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.68.195.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.68.198.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.68.199.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.121.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.127.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.128.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.129.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.130.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.70.244.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.73.2.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.73.49.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.73.218.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.73.219.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.76.121.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.32.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.33.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.34.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.35.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.36.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.37.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.38.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.39.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.40.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.77.41.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.80.207.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.82.112.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.84.8.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.160.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.161.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.162.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.163.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.164.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.165.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.168.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.169.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.170.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.171.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.172.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.173.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.174.0/23 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.177.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.178.0 – 192.92.181.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.183.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.184.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.185.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.187.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.188.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.190.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.191.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.92.192.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.94.237.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.100.10.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.100.11.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.100.12.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.100.13.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.100.15.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.101.147.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.101.148.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.102.2.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.102.3.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.102.4.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.40.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.189.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.190.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.192.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.193.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.194.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.195.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.107.196.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.108.216.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.108.217.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.108.218.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.108.219.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.108.220.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.111.114.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.112.3.0 – 192.112.11.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.112.12.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.112.13.0 – 192.112.22.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.112.220.0 – 192.112.239.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.119.135.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.124.20.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.136.106.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.138.85.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.138.101.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.146.158.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.147.154.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.149.106.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.149.108.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.149.128.0 – 192.149.137.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.149.139.0 – 192.149.146.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.27.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.29.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.30.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.31.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.32.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.33.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.34.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.35.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.36.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.37.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.38.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.39.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.150.40.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.128.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.129.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.130.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.131.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.132.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.133.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.134.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.135.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.136.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.137.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.138.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.139.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.140.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.159.141.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.75.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.76.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.77.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.79.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.80.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.81.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.82.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.83.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.84.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.85.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.86.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.87.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.88.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.89.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.90.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.91.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.92.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.160.93.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.189.101.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.203.229.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 192.243.0.0 – 192.243.23.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.9.0.0/16 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.17.71.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.17.72.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.17.73.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.17.253.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.17.254.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.27.32.0 – 198.27.56.255 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.133.176.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.133.177.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.134.132.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.134.133.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.137.129.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.137.130.0/24 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 198.182.16.0/20 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
| 204.152.108.0/23 | National Aeronautics and Space Administration | ARIN | DIRECT ALLOCATION | ● medium |
IPv6 ranges (7)
Footprint over time
11 weekly snapshots · JSON
581
+298 netblocks since 2026-07-05
2026-07-05
peak 581
2026-09-06
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
0.9%
of checked blocks have valid RPKI ROA coverage
(5 of 581)
No discrepancies found among checked blocks.
NIC Handles
AS10343
AS1701
AS1848
AS2143
AS21556
AS24
AS270
AS297
AS372
CHOWD37-ARIN
IPAMO-ARIN
IPAMO-ARIN
+19 more