206208 looking glass

2600:1902:80::/44 RPKI valid MOAS

Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.

This prefix is announced by more than one AS. Compare how many collector peers see each origin below: a hijack is usually visible as a second origin seen by far fewer peers than the legitimate one.

Origins

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS19527 Google LLC (Google Cloud) RPKI valid 36 38001640495583619527 2026-09-18 2026-09-29
AS15169 Google LLC RPKI valid 2 37721645315169 2026-09-18 2026-09-29

RPKI

8 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
2600:1902:80::/44 /44 AS15169 arin wrong origin
2600:1902:80::/44 /44 AS19527 arin authorises it
2600:1902:80::/44 /44 AS43515 arin wrong origin
2600:1902:80::/44 /44 AS396982 arin wrong origin
2600:1902::/31 /31 AS15169 arin wrong origin
2600:1902::/31 /31 AS19527 arin too specific
2600:1902::/31 /31 AS43515 arin wrong origin
2600:1902::/31 /31 AS396982 arin wrong origin

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
2600:1900::/28
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2014-05-28

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
2600:1902::/31 v6 AS15169 Google LLC RPKI valid 31 3800115169 2026-09-18
2600:1902::/31 v6 AS19527 Google LLC (Google Cloud) RPKI valid 8 693919527 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-29 14:38:59Z origin change AS15169 → AS19527 140369394637640495583619527
2026-09-29 13:46:13Z origin change AS19527 → AS15169 37721645315169
2026-09-27 07:04:04Z origin change AS15169 → AS19527 69394637640495583619527
2026-09-27 03:45:12Z origin change AS19527 → AS15169 37721645315169
2026-09-26 23:04:05Z origin change AS15169 → AS19527 6121869394637640495583619527
2026-09-26 08:37:47Z origin change AS19527 → AS15169 38229238552449014168224514645315169
2026-09-25 05:32:18Z origin change AS15169 → AS19527 20236569394637640495583619527
2026-09-25 01:27:27Z origin change AS19527 → AS15169 37721645315169
2026-09-23 20:25:47Z origin change AS15169 → AS19527 4439340175369394637640495583619527
2026-09-23 20:18:26Z origin change AS19527 → AS15169 443932057943204645315169
2026-09-23 18:36:53Z origin change AS15169 → AS19527 149073356640495583619527
2026-09-23 10:59:00Z origin change AS19527 → AS15169 37721645315169
2026-09-22 06:56:01Z origin change AS15169 → AS19527 69394637640495583619527
2026-09-22 06:22:32Z origin change AS19527 → AS15169 37721645315169
2026-09-21 17:28:44Z origin change AS15169 → AS19527 34549640495583619527
2026-09-21 17:23:51Z origin change AS19527 → AS15169 443932057943204645315169
2026-09-21 16:31:18Z origin change AS19527 → AS15169 24482645315169
2026-09-21 16:31:18Z origin change AS15169 → AS19527 24482640495583619527
2026-09-21 08:36:36Z origin change AS19527 → AS15169 443932057943204645315169
2026-09-21 08:36:36Z origin change AS15169 → AS19527 34549640495583619527
2026-09-20 07:14:30Z origin change AS15169 → AS19527 580571741299640495583619527
2026-09-20 07:14:18Z origin change AS19527 → AS15169 5666225091645315169
2026-09-20 07:13:42Z origin change AS15169 → AS19527 34549174640495583619527
2026-09-20 07:13:31Z origin change AS19527 → AS15169 443932057943204645315169
2026-09-19 06:22:07Z origin change AS15169 → AS19527 4439340175369394637640495583619527
2026-09-19 06:20:12Z origin change AS19527 → AS15169 443932057943204645315169