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AS27066

United States Department of Defense (DoD)
Announced prefixes
84
Upstreams
2
Peers
0
Downstreams
30

Adjacent ASNs

UpstreamDownstreamAS721AS721AS27064AS27064AS306AS306AS316AS316AS321AS321AS337AS337AS399AS399AS405AS405AS409AS409AS427AS427+22 more+22 moreAS27066

Neighbor nodes aren't clickable. To look up an ASN, use the ASN lookup page

All Neighbor ASNs

Upstream2

Buys transit from them

  • AS721
  • AS27064

Peer0

Settlement-free traffic exchange

None

Downstream30

Buys transit from this AS

  • AS306
  • AS316
  • AS321
  • AS337
  • AS399
  • AS405
  • AS409
  • AS427
  • AS619
  • AS637
  • AS647
  • AS665
  • AS747
  • AS1516
  • AS1600
  • AS1637
  • AS1649
  • AS1908
  • AS3916
  • AS3954
  • AS5284
  • AS5860
  • AS5927
  • AS5958
  • AS5972
  • AS5982
  • AS27046
  • AS27137
  • AS27149
  • AS27153

Recent Prefix Changes

latest 42

IP prefixes this ASN started or stopped announcing (derived by diffing successive data syncs).

  • Withdrawn159.77.44.0/232026-09-01
  • Withdrawn209.22.103.0/242026-09-01
  • Withdrawn215.1.68.0/222026-09-01
  • Withdrawn159.77.104.0/232026-08-31
  • Withdrawn139.244.7.0/242026-08-26
  • Announced139.244.7.0/242026-08-26
  • Announced139.241.129.0/242026-08-17
  • Announced139.241.137.0/242026-08-17
  • Withdrawn139.241.129.0/242026-08-17
  • Withdrawn139.241.137.0/242026-08-17
  • Announced214.72.4.0/242026-08-14
  • Announced214.72.14.0/242026-08-14
  • Withdrawn214.72.4.0/242026-08-14
  • Withdrawn214.72.14.0/242026-08-14
  • Announced139.241.151.0/242026-08-12
  • Announced139.241.132.0/242026-08-11
  • Announced139.241.139.0/242026-08-11
  • Announced139.241.150.0/242026-08-11
  • Announced139.242.12.0/242026-08-11
  • Withdrawn139.241.132.0/242026-08-11
  • Withdrawn139.241.139.0/242026-08-11
  • Withdrawn139.241.150.0/242026-08-11
  • Withdrawn139.242.12.0/242026-08-11
  • Withdrawn139.241.151.0/242026-08-11
  • Announced139.241.72.0/242026-08-09
  • Announced139.241.151.0/242026-08-09
  • Announced139.241.147.0/242026-07-31
  • Announced205.68.64.0/242026-07-31
  • Withdrawn139.241.147.0/242026-07-31
  • Withdrawn205.68.64.0/242026-07-31
  • Announced139.241.147.0/242026-07-31
  • Announced205.68.64.0/242026-07-31
  • Announced214.95.108.0/242026-07-30
  • Withdrawn139.241.147.0/242026-07-30
  • Withdrawn205.68.64.0/242026-07-30
  • Announced139.241.73.0/242026-07-29
  • Withdrawn139.241.78.0/232026-07-29
  • Announced164.234.108.0/232026-07-23
  • Announced139.241.147.0/242026-07-21
  • Announced205.68.64.0/242026-07-21
  • Withdrawn139.241.147.0/242026-07-21
  • Withdrawn205.68.64.0/242026-07-21

Data: local · Updated 2026-09-03 08:17:04