206208 looking glass

AS721 United States Department of Defense (DoD) 🇺🇸 US

Announcing 229 prefixes, seen at the RIS collectors.

IPv4 prefixes
227
72,919,808 (284,843 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
162
ASes reachable through it

Registry and operator data

AS number
AS721
Name
United States Department of Defense (DoD)
Organisation
United States Department of Defense (DoD)
Country
🇺🇸 US
RIR
ARIN

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 229 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

05811617323109-1809-2109-2409-2709-3010-0310-0610-0910-10
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-08 14:21:11Z origin change 131.78.3.0/24 AS27046 → AS721 176393356721721
2026-10-08 14:21:10Z origin change 131.78.3.0/24 AS721 → AS27046 4608122146373356721721270642704627046
2026-10-08 14:20:46Z origin change 131.78.3.0/24 AS721 → AS27046 6121869393356721721270642704627046
2026-10-08 14:20:46Z origin change 131.78.3.0/24 AS27046 → AS721 6121869393356721721
2026-10-08 14:20:35Z origin change 131.78.3.0/24 AS27046 → AS721 599191277929143356721721
2026-10-08 14:20:30Z origin change 131.78.3.0/24 AS721 → AS27046 578211258632573356721721270642704627046
2026-10-08 14:17:46Z origin change 131.78.3.0/24 AS27046 → AS721 202051743356721721
2026-10-08 14:17:35Z origin change 131.78.3.0/24 AS721 → AS27046 46081221463733567217212706427046270462704627046
2026-10-08 14:14:42Z origin change 131.78.3.0/24 AS27046 → AS721 580571743356721721
2026-10-08 14:14:30Z origin change 131.78.3.0/24 AS721 → AS27046 59919900233567217212706427046270462704627046
2026-10-08 14:14:00Z origin change 131.78.3.0/24 AS27046 → AS721 599191277932573356721721
2026-10-08 14:13:50Z origin change 131.78.3.0/24 AS721 → AS27046 20514129933567217212706427046270462704627046
2026-10-08 14:13:43Z origin change 131.78.3.0/24 AS27046 → AS721 3800190023356721721
2026-10-08 14:13:41Z origin change 131.78.3.0/24 AS721 → AS27046 5738150304129933567217212706427046270462704627046
2026-10-08 14:13:40Z origin change 131.78.3.0/24 AS27046 → AS721 4943248362176429143356721721
2026-10-08 14:13:39Z origin change 131.78.3.0/24 AS721 → AS27046 3492756655693933567217212706427046270462704627046
2026-10-08 14:13:32Z origin change 131.78.3.0/24 AS721 → AS27046 2950439392129933567217212706427046270462704627046
2026-10-08 14:13:32Z origin change 131.78.3.0/24 AS27046 → AS721 4913453356642429143356721721
2026-10-08 14:13:26Z origin change 131.78.3.0/24 AS27046 → AS721 443933942561743356721721
2026-10-08 14:13:22Z origin change 131.78.3.0/24 AS721 → AS27046 2162858280676233567217212706427046270462704627046
2026-10-08 14:13:21Z origin change 131.78.3.0/24 AS721 → AS27046 61218693933567217212706427046270462704627046
2026-10-08 14:13:21Z origin change 131.78.3.0/24 AS27046 → AS721 3454929143356721721
2026-10-08 14:13:20Z origin change 131.78.3.0/24 AS721 → AS27046 5782112586325733567217212706427046270462704627046
2026-10-08 14:13:19Z origin change 131.78.3.0/24 AS721 → AS27046 140357733567217212706427046270462704627046
2026-10-08 14:13:19Z origin change 131.78.3.0/24 AS27046 → AS721 1490712993356721721
2026-10-08 14:13:19Z origin change 131.78.3.0/24 AS721 → AS27046 140357733567217212706427046270462704627046
2026-10-08 14:13:19Z origin change 131.78.3.0/24 AS27046 → AS721 6121869393356721721
2026-10-08 14:13:19Z origin change 131.78.3.0/24 AS27046 → AS721 491345335669393356721721
2026-10-08 14:13:18Z origin change 131.78.3.0/24 AS27046 → AS721 4913453356642464613356721721
2026-10-08 14:13:14Z origin change 131.78.3.0/24 AS721 → AS27046 354933567217212706427046270462704627046
2026-10-08 14:13:06Z origin change 131.78.3.0/24 AS721 → AS27046 140357733567217212706427046270462704627046
2026-10-08 14:13:06Z origin change 131.78.3.0/24 AS27046 → AS721 14035773356721721
2026-10-08 14:12:43Z origin change 131.78.3.0/24 AS721 → AS27046 354933567217212706427046270462704627046
2026-10-08 14:12:43Z origin change 131.78.3.0/24 AS27046 → AS721 2040921989781743356721721
2026-10-08 14:12:28Z origin change 131.78.3.0/24 AS721 → AS27046 1490733567217212706427046270462704627046
2026-10-08 14:12:28Z origin change 131.78.3.0/24 AS27046 → AS721 216285828067623356721721
2026-10-08 14:12:20Z origin change 131.78.3.0/24 AS721 → AS27046 701833567217212706427046270462704627046
2026-10-08 14:12:20Z origin change 131.78.3.0/24 AS27046 → AS721 494324836290023356721721
2026-10-08 11:00:17Z origin change 131.78.3.0/24 AS27046 → AS721 5572069393356721721
2026-10-08 11:00:16Z origin change 131.78.3.0/24 AS721 → AS27046 32884032772717433567217212706427046270462704627046
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 176393356721721
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 4818512993356721721
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS721 → AS27046 6121869393356721721270642704627046
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 481853356721721
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS721 → AS27046 70183356721721270642704627046
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 6121869393356721721
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS721 → AS27046 2265212993356721721270642704627046
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 2265212993356721721
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS721 → AS27046 138309713356721721270642704627046
2026-10-08 10:59:50Z origin change 131.78.3.0/24 AS27046 → AS721 138309713356721721
2026-10-08 10:59:49Z origin change 131.78.3.0/24 AS721 → AS27046 4818512993356721721270642704627046
2026-10-08 10:59:44Z origin change 131.78.3.0/24 AS721 → AS27046 1383097133567217212706427046270462704627046
2026-10-08 10:59:43Z origin change 131.78.3.0/24 AS721 → AS27046 85232573356721721270642704627046
2026-10-08 10:59:43Z origin change 131.78.3.0/24 AS27046 → AS721 443933942561743356721721
2026-10-08 10:59:42Z origin change 131.78.3.0/24 AS27046 → AS721 20409220766290751743356721721
2026-10-08 10:59:41Z origin change 131.78.3.0/24 AS721 → AS27046 20409219897817433567217212706427046270462704627046
2026-10-08 10:59:40Z origin change 131.78.3.0/24 AS27046 → AS721 443933942561743356721721
2026-10-08 10:59:28Z origin change 131.78.3.0/24 AS721 → AS27046 578211258632573356721721270642704627046
2026-10-08 10:52:56Z origin change 131.78.3.0/24 AS27046 → AS721 49673123891743356721721
2026-10-08 10:52:49Z origin change 131.78.3.0/24 AS721 → AS27046 50304129933567217212706427046270462704627046
2026-10-08 10:52:45Z origin change 131.78.3.0/24 AS27046 → AS721 202051743356721721
2026-10-08 10:52:42Z origin change 131.78.3.0/24 AS721 → AS27046 59919900233567217212706427046270462704627046
2026-10-08 10:52:34Z origin change 131.78.3.0/24 AS721 → AS27046 55720291433567217212706427046270462704627046
2026-10-08 10:52:34Z origin change 131.78.3.0/24 AS27046 → AS721 1328251743356721721
2026-10-08 10:52:25Z origin change 131.78.3.0/24 AS27046 → AS721 379895630013213246571743356721721
2026-10-08 10:52:24Z origin change 131.78.3.0/24 AS721 → AS27046 4818533567217212706427046270462704627046
2026-10-08 10:52:23Z origin change 131.78.3.0/24 AS27046 → AS721 333312571743356721721
2026-10-08 10:52:23Z origin change 131.78.3.0/24 AS721 → AS27046 61218693933567217212706427046270462704627046
2026-10-08 10:52:23Z origin change 131.78.3.0/24 AS27046 → AS721 4818529143356721721
2026-10-08 10:52:23Z origin change 131.78.3.0/24 AS27046 → AS721 443933942561743356721721
2026-10-08 10:52:23Z origin change 131.78.3.0/24 AS721 → AS27046 2950439392129933567217212706427046270462704627046
2026-10-08 10:52:22Z origin change 131.78.3.0/24 AS721 → AS27046 5805734549291433567217212706427046270462704627046
2026-10-08 10:52:22Z origin change 131.78.3.0/24 AS721 → AS27046 61218693933567217212706427046270462704627046
2026-10-08 10:52:22Z origin change 131.78.3.0/24 AS27046 → AS721 6121869393356721721
2026-10-08 10:52:22Z origin change 131.78.3.0/24 AS721 → AS27046 34549291433567217212706427046270462704627046
2026-10-08 10:52:21Z origin change 131.78.3.0/24 AS27046 → AS721 4913453356642412993356721721
2026-10-08 10:52:08Z origin change 131.78.3.0/24 AS27046 → AS721 1763934913356721721
2026-10-08 10:52:04Z origin change 131.78.3.0/24 AS721 → AS27046 140357733567217212706427046270462704627046
2026-10-08 10:52:04Z origin change 131.78.3.0/24 AS721 → AS27046 2162858280676233567217212706427046270462704627046
2026-10-08 10:52:03Z origin change 131.78.3.0/24 AS27046 → AS721 5572029143356721721
2026-10-08 10:51:49Z origin change 131.78.3.0/24 AS27046 → AS721 3798956300132132465729143356721721
2026-10-08 10:51:45Z origin change 131.78.3.0/24 AS721 → AS27046 354933567217212706427046270462704627046
2026-10-08 10:51:39Z origin change 131.78.3.0/24 AS721 → AS27046 1490733567217212706427046270462704627046
2026-10-08 10:51:39Z origin change 131.78.3.0/24 AS27046 → AS721 1490729143356721721
2026-10-08 10:51:32Z origin change 131.78.3.0/24 AS27046 → AS721 5572029143356721721
2026-10-08 10:51:24Z origin change 131.78.3.0/24 AS721 → AS27046 701833567217212706427046270462704627046
2026-10-08 08:11:34Z origin change 131.78.3.0/24 AS27046 → AS721 494324836212993356721721
2026-10-08 08:08:23Z origin change 131.78.3.0/24 AS721 → AS27046 24482291433567217212706427046270462704627046
2026-10-08 08:08:02Z origin change 131.78.3.0/24 AS27046 → AS721 2448264533356721721
2026-10-08 08:05:09Z origin change 131.78.3.0/24 AS27046 → AS721 5572099301743356721721
2026-10-08 08:04:47Z origin change 131.78.3.0/24 AS721 → AS27046 59919900233567217212706427046270462704627046
2026-10-08 08:04:45Z origin change 131.78.3.0/24 AS27046 → AS721 496732048564533356721721
2026-10-08 08:04:43Z origin change 131.78.3.0/24 AS721 → AS27046 3492756655693933567217212706427046270462704627046
2026-10-08 08:04:42Z origin change 131.78.3.0/24 AS721 → AS27046 4818533567217212706427046270462704627046
2026-10-08 08:04:42Z origin change 131.78.3.0/24 AS721 → AS27046 2950439392129933567217212706427046270462704627046
2026-10-08 08:04:42Z origin change 131.78.3.0/24 AS27046 → AS721 494324836217641743356721721
2026-10-08 08:04:41Z origin change 131.78.3.0/24 AS27046 → AS721 2040921989781743356721721
2026-10-08 08:04:38Z origin change 131.78.3.0/24 AS721 → AS27046 55720291433567217212706427046270462704627046
2026-10-08 08:04:38Z origin change 131.78.3.0/24 AS27046 → AS721 1328251743356721721
2026-10-08 08:04:32Z origin change 131.78.3.0/24 AS721 → AS27046 1490733567217212706427046270462704627046