Headquarters, USAISC
Data as of 2026-08-16
BGP inherited
Complete entity footprint
2 linked clusters ·
17,208 netblocks ·
295,997,952 IPv4 addresses ·
425 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain army.mil
— not name similarity, so genuinely different organisations that share a name are excluded.
Cluster stats
| Netblocks | 2,259 · 38,115,328 IPv4 addresses |
| IPv6 | 52 prefixes (largest 2608:12a:2500::/40) |
| Cluster ID | 222380850 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 37 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
8 weekly snapshots · JSON
2,370
+1,598 netblocks since 2026-07-05
2026-07-05
peak 2,370
2026-08-16
IP Ranges (2,259)
showing 50 of 2,259 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 6.0.0.0/8 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 6.16.88.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.16.89.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.16.110.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.16.111.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.16.216.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.47.120.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.132.129.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.132.132.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.134.20.0/22 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.134.24.0/22 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.134.28.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.134.30.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.148.81.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.148.95.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 6.150.32.0/20 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.20.0.0/16 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.20.7.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.20.32.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.20.89.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.20.95.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.0.0/16 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.4.0/22 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.8.0/21 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.19.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.22.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.69.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.98.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.149.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.169.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.175.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.176.0/23 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.254.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 55.71.255.0/24 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 128.20.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 128.37.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 128.44.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 128.47.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 128.63.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 128.190.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 129.29.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 129.139.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 129.229.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 130.16.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 130.114.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 130.165.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 131.92.0.0/17 | Headquarters, USAISC | BGP | ANNOUNCED | ● high |
| 131.92.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 131.218.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
| 132.79.0.0/16 | Headquarters, USAISC | ARIN | ALLOCATION | ● high |
IPv6 ranges (52)
showing the 15 largest allocationsDomains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
0.1%
of checked blocks have valid RPKI ROA coverage
(1 of 2,000, sampled from 2,370)
No discrepancies found among checked blocks.
NIC Handles
AS13
AS1492
AS1493
AS1501
AS1508
AS1516
AS1523
AS153
AS1530
AS1540
AS1542
AS1544
+25 more