U.S. Department of the Interior
Data as of 2026-08-09
BGP inherited
Cluster stats
| Netblocks | 228 · 1,227,776 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:49c8::/32) |
| All fragments | 448 blocks across 18 clusters |
| Cluster ID | 217975044 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 13 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
7 weekly snapshots · JSON
233
+17 netblocks since 2026-07-05
2026-07-05
peak 233
2026-08-09
IP Ranges (228)
showing 50 of 228 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 130.11.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.176.0/21 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.176.0/22 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.178.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.179.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.181.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 130.118.184.0/22 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 136.177.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.77.0.0/17 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.77.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.77.128.0/17 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.0.0/16 | U.S. Department of the Interior | ARIN | DIRECT ALLOCATION | ● high |
| 137.227.0.0/19 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.5.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.29.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.31.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.64.0/19 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.66.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.75.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.76.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.80.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.83.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.96.0/21 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.125.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.126.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.127.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.134.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.136.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.158.0/23 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.158.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.160.0/19 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.176.0/21 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.192.0/21 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.200.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.201.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.204.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.224.0/19 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.227.0/24 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 137.227.240.0/21 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.214.0.0/15 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.214.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.216.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.216.0.0/14 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.217.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.218.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 140.219.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 144.47.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 152.61.0.0/16 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
| 158.68.64.0/23 | U.S. Department of the Interior | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:49c8::/32 |
NIC Handles
AS21633
AS22284
AS3549
AYS-ARIN
AYS-ARIN
PICKE159-ARIN
RDP12-ARIN
STEVE25-ARIN
STEVE25-ARIN
STEVE25-ARIN
STEVE25-ARIN
UDI-1
+1 more