National Aeronautics and Space Administration

Data as of 2026-07-26
BGP inherited
Complete entity footprint
2 linked clusters · 360 netblocks · 3,825,152 IPv4 addresses · 9 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.
View the full entity page →
Cluster stats
Netblocks293 · 3,811,840 IPv4 addresses
IPv6 6 prefixes (largest 2001:4d0::/32)
Registered in United States (319) · Russia (1)
Cluster ID213544416
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 26 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
326 +43 netblocks since 2026-07-05
2026-07-05 peak 326 2026-07-26

IP Ranges (293)

showing 50 of 293 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
128.102.0.0/16 National Aeronautics and Space Administration BGP ANNOUNCED ● 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
129.163.0.0/16 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
129.168.0.0/16 National Aeronautics and Space Administration BGP ANNOUNCED ● high
129.168.0.0/18 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
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
156.68.0.0/16 National Aeronautics and Space Administration BGP ANNOUNCED ● high
156.68.0.0/20 National Aeronautics and Space Administration BGP ANNOUNCED ● 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

IPv6 ranges (6)

CIDR
2001:4d0::/32
2001:4d0:108::/48
2001:4d0:241a::/48
2001:4d0:6118::/48
2001:500:a8::/48
2620:126:e000::/48

Domains hosted in this network

what's this?
nasa.gov

Network trust

what's this?
RPKI hygiene: F how networks compare →
1.5% of checked blocks have valid RPKI ROA coverage (5 of 326)
No discrepancies found among checked blocks.

NIC Handles

AS10343 AS1701 AS1848 AS2143 AS21556 AS24 AS270 AS297 AS372 CHOWD37-ARIN IPAMO-ARIN JMI120-ARIN +14 more