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

AS27065 · DNIC-ASBLK-27032-27159

United States Department of Defense (DoD)

AS27065 is run by United States Department of Defense (DoD) and is a mid-size transit provider, registered in the United States since 2003. The system announces a respectable 34 304 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States. This AS's prefix announcements have been recently modified.

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
September 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
60 / 55
IPv6 Prefixes (raw / aggregated)
3 / 3
IPv4 Addresses
34 304
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (34 304 IPs)
Prefix Changed
September 17, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
22 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
25 unique BGP neighbors
Reach
160 networks in customer cone

Upstream Providers (1)

  • AS721 — DNIC-ASBLK-00721-00726

Prefix Lists

IPv4 Prefixes (60 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))
  • 214.48.128.0/22 (1 024 addresses (/22 prefix))
  • 139.251.88.0/22 (1 024 addresses (/22 prefix))
  • 214.48.64.0/22 (1 024 addresses (/22 prefix))
  • 214.48.16.0/22 (1 024 addresses (/22 prefix))
  • 214.72.8.0/23 (512 addresses (/23 prefix))
  • 214.72.18.0/23 (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))
  • 156.112.138.0/23 (512 addresses (/23 prefix))
  • 139.242.49.0/24 (256 addresses (/24 prefix))
  • 207.133.80.0/24 (256 addresses (/24 prefix))
  • 140.14.51.0/24 (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))
  • 139.242.125.0/24 (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))
  • 28.4.60.0/24 (256 addresses (/24 prefix))
  • 139.242.7.0/24 (256 addresses (/24 prefix))
  • 139.242.4.0/24 (256 addresses (/24 prefix))
  • 199.31.159.0/24 (256 addresses (/24 prefix))
  • 207.132.199.0/24 (256 addresses (/24 prefix))
  • 139.241.237.0/24 (256 addresses (/24 prefix))
  • 140.14.49.0/24 (256 addresses (/24 prefix))
  • 214.24.177.0/24 (256 addresses (/24 prefix))
  • 139.241.224.0/24 (256 addresses (/24 prefix))
  • 214.48.4.0/24 (256 addresses (/24 prefix))
  • 139.241.219.0/24 (256 addresses (/24 prefix))
  • 139.241.144.0/24 (256 addresses (/24 prefix))
  • 139.241.84.0/24 (256 addresses (/24 prefix))
  • 214.48.201.0/24 (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))
  • 134.229.208.0/24 (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))

IPv6 Prefixes (3 total)

  • 2608:4121:2::/48
  • 2608:4122::/48
  • 2608:4162:1::/48