$ query “AS27065” --type=asn → 1 result(s)

AS27065 · DNIC-ASBLK-27032-27159

United States Department of Defense (DoD)

AS27065 is owned by United States Department of Defense (DoD) and is a mid-size transit provider, based in the United States since 2003. The system announces a respectable 32 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States. This AS has recently updated its prefix announcements.

Basic Information

Country
🇺🇸 United States
Category
Government/Public Administration
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
January 16, 2003
Last Changed
March 04, 2026
Last Seen
June 26, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
55 / 51
IPv6 Prefixes (raw / aggregated)
4 / 4
IPv4 Addresses
32 512
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (32 512 IPs)
Prefix Changed
June 26, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
23 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
25 unique BGP neighbors
Reach
156 networks in customer cone

Upstream Providers (1)

  • AS721 — DNIC-ASBLK-00721-00726

Prefix Lists

IPv4 Prefixes (55 total)

  • 214.74.192.0/19 (8 192 addresses (/19 prefix))
  • 214.42.240.0/20 (4 096 addresses (/20 prefix))
  • 214.69.240.0/21 (2 048 addresses (/21 prefix))
  • 214.69.232.0/21 (2 048 addresses (/21 prefix))
  • 214.48.64.0/22 (1 024 addresses (/22 prefix))
  • 139.251.88.0/22 (1 024 addresses (/22 prefix))
  • 214.48.128.0/22 (1 024 addresses (/22 prefix))
  • 214.72.8.0/23 (512 addresses (/23 prefix))
  • 156.112.138.0/23 (512 addresses (/23 prefix))
  • 207.133.78.0/23 (512 addresses (/23 prefix))
  • 199.31.136.0/23 (512 addresses (/23 prefix))
  • 159.77.202.0/23 (512 addresses (/23 prefix))
  • 159.77.148.0/23 (512 addresses (/23 prefix))
  • 214.72.18.0/23 (512 addresses (/23 prefix))
  • 139.242.49.0/24 (256 addresses (/24 prefix))
  • 207.133.80.0/24 (256 addresses (/24 prefix))
  • 140.35.94.0/24 (256 addresses (/24 prefix))
  • 155.7.186.0/24 (256 addresses (/24 prefix))
  • 156.112.121.0/24 (256 addresses (/24 prefix))
  • 140.14.49.0/24 (256 addresses (/24 prefix))
  • 156.112.142.0/24 (256 addresses (/24 prefix))
  • 156.112.148.0/24 (256 addresses (/24 prefix))
  • 159.77.9.0/24 (256 addresses (/24 prefix))
  • 159.77.10.0/24 (256 addresses (/24 prefix))
  • 159.77.13.0/24 (256 addresses (/24 prefix))
  • 159.77.138.0/24 (256 addresses (/24 prefix))
  • 139.242.125.0/24 (256 addresses (/24 prefix))
  • 159.77.200.0/24 (256 addresses (/24 prefix))
  • 28.4.60.0/24 (256 addresses (/24 prefix))
  • 139.242.7.0/24 (256 addresses (/24 prefix))
  • 199.31.159.0/24 (256 addresses (/24 prefix))
  • 207.132.199.0/24 (256 addresses (/24 prefix))
  • 139.242.4.0/24 (256 addresses (/24 prefix))
  • 140.14.51.0/24 (256 addresses (/24 prefix))
  • 214.24.177.0/24 (256 addresses (/24 prefix))
  • 139.241.237.0/24 (256 addresses (/24 prefix))
  • 139.241.224.0/24 (256 addresses (/24 prefix))
  • 139.241.219.0/24 (256 addresses (/24 prefix))
  • 139.241.144.0/24 (256 addresses (/24 prefix))
  • 139.241.15.0/24 (256 addresses (/24 prefix))
  • 139.241.7.0/24 (256 addresses (/24 prefix))
  • 134.229.220.0/24 (256 addresses (/24 prefix))
  • 134.229.218.0/24 (256 addresses (/24 prefix))
  • 215.65.11.0/24 (256 addresses (/24 prefix))
  • 215.65.42.0/24 (256 addresses (/24 prefix))
  • 215.65.59.0/24 (256 addresses (/24 prefix))
  • 215.65.115.0/24 (256 addresses (/24 prefix))
  • 215.65.116.0/24 (256 addresses (/24 prefix))
  • 215.65.119.0/24 (256 addresses (/24 prefix))
  • 215.65.127.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2608:4121:2::/48
  • 2608:4122::/48
  • 2608:4162:1::/48
  • 2609:4107:53f2::/48