206208 looking glass

34.1.144.0/20 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
AS15169 Google LLC RPKI valid 40 5991915169 2026-09-18 2026-10-23
AS19527 Google LLC (Google Cloud) RPKI valid 2 1328253356127319527 2026-10-02 2026-10-23

RPKI

8 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
34.1.144.0/20 /20 AS15169 arin authorises it
34.1.144.0/20 /20 AS19527 arin wrong origin
34.1.144.0/20 /20 AS43515 arin wrong origin
34.1.144.0/20 /20 AS396982 arin wrong origin
34.0.0.0/15 /15 AS15169 arin too specific
34.0.0.0/15 /15 AS19527 arin wrong origin
34.0.0.0/15 /15 AS43515 arin wrong origin
34.0.0.0/15 /15 AS396982 arin wrong origin

Registry

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

Delegated block
34.0.0.0/15
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
34.0.0.0/15 v4 AS15169 Google LLC RPKI valid 34 3454915169 2026-09-18
34.0.0.0/15 v4 AS19527 Google LLC (Google Cloud) RPKI valid 15 693919527 2026-09-18
34.0.0.0/15 v4 AS43515 Google Ireland Limited RPKI valid 1 3549335643515 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-23 10:12:17Z origin change AS19527 → AS15169 1403577129915169
2026-10-23 10:11:48Z origin change AS15169 → AS19527 1403577127319527
2026-10-23 10:11:19Z origin change AS15169 → AS19527 1403577127319527
2026-10-23 10:11:19Z origin change AS19527 → AS15169 1403577129915169
2026-10-23 06:31:00Z origin change AS19527 → AS15169 2950439392129915169
2026-10-23 02:27:00Z origin change AS15169 → AS19527 1328253356127319527
2026-10-21 12:12:43Z origin change AS19527 → AS15169 55720693915169
2026-10-21 12:12:39Z origin change AS15169 → AS19527 328840327727174127319527
2026-10-21 12:08:31Z origin change AS19527 → AS15169 345492914645315169
2026-10-21 07:29:04Z origin change AS15169 → AS19527 328840327727174127319527
2026-10-21 07:26:59Z origin change AS19527 → AS15169 132825335615169
2026-10-21 07:23:55Z origin change AS15169 → AS19527 1328253356127319527
2026-10-21 07:22:22Z origin change AS19527 → AS15169 132825335615169
2026-10-21 06:16:50Z origin change AS15169 → AS19527 1328253356127319527
2026-10-21 06:15:47Z origin change AS19527 → AS15169 132825335615169
2026-10-21 06:13:15Z origin change AS15169 → AS19527 1328253356127319527
2026-10-21 02:31:02Z origin change AS19527 → AS15169 20649934549551115169
2026-10-21 02:30:20Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-21 01:08:28Z origin change AS19527 → AS15169 5805734549645315169
2026-10-21 01:05:24Z origin change AS15169 → AS19527 345492914127319527
2026-10-20 23:43:56Z origin change AS19527 → AS15169 20649934549551115169
2026-10-20 23:42:16Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-20 23:42:16Z origin change AS19527 → AS15169 5805734549645315169
2026-10-20 23:42:16Z origin change AS15169 → AS19527 206499345492914127319527
2026-10-20 21:46:53Z origin change AS19527 → AS15169 59919900215169
2026-10-20 14:55:44Z origin change AS15169 → AS19527 328840327727174127319527
2026-10-20 14:44:24Z origin change AS19527 → AS15169 46087575129915169
2026-10-20 14:42:46Z origin change AS15169 → AS19527 460812214637127319527
2026-10-20 14:12:46Z origin change AS19527 → AS15169 46087575129915169
2026-10-20 14:09:50Z origin change AS15169 → AS19527 460812214637127319527
2026-10-20 12:21:29Z origin change AS19527 → AS15169 20649934549551115169
2026-10-20 12:19:13Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-20 10:32:27Z origin change AS19527 → AS15169 55720325715169
2026-10-20 09:07:32Z origin change AS15169 → AS19527 1328253356127319527
2026-10-20 00:24:41Z origin change AS19527 → AS15169 5805734549551115169
2026-10-20 00:20:59Z origin change AS19527 → AS15169 5805734549645315169
2026-10-20 00:20:59Z origin change AS15169 → AS19527 345492914127319527
2026-10-20 00:20:59Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-19 23:48:25Z origin change AS19527 → AS15169 20649934549551115169
2026-10-19 23:46:39Z origin change AS15169 → AS19527 206499345492914127319527
2026-10-19 23:43:24Z origin change AS19527 → AS15169 20649934549551115169
2026-10-19 23:41:58Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-19 22:48:30Z origin change AS19527 → AS15169 20649934549551115169
2026-10-19 22:47:37Z origin change AS15169 → AS19527 58057345492914127319527
2026-10-19 22:47:19Z origin change AS19527 → AS15169 5805734549551115169
2026-10-19 22:46:23Z origin change AS15169 → AS19527 206499345492914127319527
2026-10-19 03:26:16Z origin change AS19527 → AS15169 17639900215169
2026-10-18 14:30:17Z origin change AS15169 → AS19527 328840327727174127319527
2026-10-18 01:34:57Z origin change AS19527 → AS15169 5805734549551115169
2026-10-18 01:32:50Z origin change AS15169 → AS19527 58057345492914127319527