206208 looking glass

34.2.90.0/23 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 41 3454932575541019527 2026-09-18 2026-09-22
AS15169 Google LLC RPKI valid 1 2448215169 2026-09-18 2026-09-22

RPKI

8 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
34.2.90.0/23 /23 AS15169 arin wrong origin
34.2.90.0/23 /23 AS19527 arin authorises it
34.2.90.0/23 /23 AS43515 arin wrong origin
34.2.90.0/23 /23 AS396982 arin wrong origin
34.2.0.0/16 /16 AS15169 arin wrong origin
34.2.0.0/16 /16 AS19527 arin too specific
34.2.0.0/16 /16 AS43515 arin wrong origin
34.2.0.0/16 /16 AS396982 arin wrong origin

Registry

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

Delegated block
34.2.0.0/16
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2022-05-09

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
34.2.0.0/16 v4 AS43515 Google Ireland Limited RPKI valid 2 3549335643515 2026-09-18
34.2.0.0/16 v4 AS15169 Google LLC RPKI valid 35 3454915169 2026-09-18
34.2.0.0/16 v4 AS19527 Google LLC (Google Cloud) RPKI valid 13 693919527 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-23 00:06:21Z origin change AS15169 → AS19527 48185335632575541019527
2026-09-23 00:06:21Z origin change AS19527 → AS15169 4967320485645315169
2026-09-23 00:06:02Z origin change AS15169 → AS19527 503001745541019527
2026-09-23 00:06:00Z origin change AS19527 → AS15169 1403577645315169
2026-09-23 00:02:57Z origin change AS15169 → AS19527 204092207662916932575541019527
2026-09-23 00:02:57Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-23 00:02:53Z origin change AS15169 → AS19527 55720693912991745541019527
2026-09-23 00:02:51Z origin change AS19527 → AS15169 4967320485645315169
2026-09-23 00:02:49Z origin change AS15169 → AS19527 61218693912991745541019527
2026-09-23 00:02:39Z origin change AS19527 → AS15169 37721645315169
2026-09-23 00:02:38Z origin change AS15169 → AS19527 2051412991745541019527
2026-09-23 00:02:35Z origin change AS19527 → AS15169 176399304645315169
2026-09-23 00:02:33Z origin change AS15169 → AS19527 5030412991745541019527
2026-09-23 00:02:32Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-23 00:02:30Z origin change AS15169 → AS19527 573815030412991745541019527
2026-09-23 00:02:27Z origin change AS19527 → AS15169 1403577645315169
2026-09-22 06:52:48Z origin change AS19527 → AS15169 496733216645315169
2026-09-22 06:52:47Z origin change AS15169 → AS19527 14907335632575541019527
2026-09-22 06:52:39Z origin change AS15169 → AS19527 3333125712735541019527
2026-09-22 06:52:35Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-22 06:52:32Z origin change AS15169 → AS19527 50304129955410554105541055410554105541019527
2026-09-22 06:52:30Z origin change AS19527 → AS15169 557209930645315169
2026-09-22 06:49:16Z origin change AS15169 → AS19527 213241900233561745541019527
2026-09-22 06:49:02Z origin change AS19527 → AS15169 50628645315169
2026-09-22 06:49:02Z origin change AS15169 → AS19527 20409220766291691745541019527
2026-09-22 06:48:58Z origin change AS19527 → AS15169 20236550673645315169
2026-09-22 06:48:56Z origin change AS19527 → AS15169 37721645315169
2026-09-22 06:48:51Z origin change AS15169 → AS19527 1490733561745541019527
2026-09-22 06:48:48Z origin change AS19527 → AS15169 4967320485645315169
2026-09-22 06:48:44Z origin change AS15169 → AS19527 333312571745541019527
2026-09-22 06:48:44Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-22 06:48:36Z origin change AS15169 → AS19527 3492712991745541019527
2026-09-22 06:48:35Z origin change AS19527 → AS15169 1403577645315169
2026-09-22 06:48:35Z origin change AS15169 → AS19527 612186939645347555541019527
2026-09-22 06:08:16Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-22 06:08:16Z origin change AS15169 → AS19527 204092340192509112735541019527
2026-09-22 06:08:15Z origin change AS15169 → AS19527 4439358057693912735541019527
2026-09-22 06:08:14Z origin change AS19527 → AS15169 4967320485645315169
2026-09-22 06:08:02Z origin change AS15169 → AS19527 1383097117432575541019527
2026-09-22 06:08:00Z origin change AS19527 → AS15169 443932120246206645315169
2026-09-22 06:08:00Z origin change AS15169 → AS19527 2023655067317432575541019527
2026-09-22 06:07:59Z origin change AS19527 → AS15169 1403577645315169
2026-09-22 06:07:58Z origin change AS15169 → AS19527 3333125712735541019527
2026-09-22 06:07:57Z origin change AS19527 → AS15169 557209930645315169
2026-09-22 06:07:50Z origin change AS15169 → AS19527 450496696129955410554105541055410554105541019527
2026-09-22 06:07:50Z origin change AS19527 → AS15169 2040923401962000645315169
2026-09-22 06:07:28Z origin change AS15169 → AS19527 4913453356642464611745541019527
2026-09-22 06:07:25Z origin change AS19527 → AS15169 204092207662916935280645315169
2026-09-22 06:07:22Z origin change AS15169 → AS19527 20409220766291691745541019527
2026-09-22 06:07:22Z origin change AS19527 → AS15169 2040923401962000645315169