United States Department of Defense

United States Department of Defense (DoD)
Data as of 2026-08-09
BGP inherited
Complete entity footprint
3 linked clusters · 17,331 netblocks · 298,840,576 IPv4 addresses · 424 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain health.mil — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks15,105 · 288,819,456 IPv4 addresses
IPv6 372 prefixes (largest 2001:480::/32)
All fragments 15,119 blocks across 3 clusters
Cluster ID217924996
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 100 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
15,105 -526 netblocks since 2026-07-05
2026-07-05 peak 15,695 2026-08-09

IP Ranges (15,105)

showing 50 of 15,105 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
6.2.0.0/18 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.2.64.0/19 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.2.96.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.2.104.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.2.112.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.2.120.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.3.0.0/17 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.4.0.0/16 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.11.1.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.11.51.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.11.250.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.11.254.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.15.100.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.64.0/23 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.74.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.75.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.82.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.83.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.84.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.85.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.86.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.87.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.136.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.169.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.172.0/23 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.174.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.205.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.16.212.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.47.64.0/19 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.47.96.0/21 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.1.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.4.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.28.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.104.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.120.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.143.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.64.181.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.124.0.0/21 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.0.0/16 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.0.0/15 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.2.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.6.0/23 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.8.0/23 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.64.0/20 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.224.0/21 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.126.225.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.134.16.0/22 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.134.96.0/19 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.134.128.0/18 United States Department of Defense (DoD) BGP ANNOUNCED ● high
6.148.80.0/24 United States Department of Defense (DoD) BGP ANNOUNCED ● high

IPv6 ranges (372)

showing the 15 largest allocations
CIDR
2001:480::/32
2608:120::/32
2608:121::/32
2608:10a:1400::/40
2608:10a:3600::/40
2608:10a:4700::/40
2608:10a:6000::/40
2608:10b:1200::/40
2608:10b:2200::/40
2608:10b:3800::/40
2608:10b:5600::/40
2608:12a:1300::/40
2608:12a:3300::/40
2608:12a:3700::/40
2608:12a:4400::/40

Customer-delegated space

how is this classified?
Unclassified 15,063 (99.7%)
Customer access pools 42 (0.3%)

NIC Handles

AS1208 AS121 AS126 AS129 AS138 AS149 AS1540 AS155 AS1551 AS1553 AS1554 AS1555 +88 more