34.190.88.0/21 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 AS	RPKI	Peers seeing it	Sample path	First seen	Last seen
AS15169 Google LLC	RPKI valid	34	50304 15169	2026-09-18	2026-10-15
AS19527 Google LLC (Google Cloud)	RPKI valid	9	34549 6453 19527	2026-09-18	2026-10-15

RPKI

8 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
34.190.88.0/21	/21	AS15169	arin	authorises it
34.190.88.0/21	/21	AS19527	arin	wrong origin
34.190.88.0/21	/21	AS43515	arin	wrong origin
34.190.88.0/21	/21	AS396982	arin	wrong origin
34.190.0.0/16	/16	AS15169	arin	too specific
34.190.0.0/16	/16	AS19527	arin	wrong origin
34.190.0.0/16	/16	AS43515	arin	wrong origin
34.190.0.0/16	/16	AS396982	arin	wrong origin

Registry

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

Delegated block: 34.128.0.0/10
RIR: ARIN
Country: 🇺🇸 US
Status: allocated
Allocated: 2021-01-08

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
34.190.0.0/16 v4	AS19527 Google LLC (Google Cloud)	RPKI valid	14	6939 19527	2026-09-18
34.190.0.0/16 v4	AS43515 Google Ireland Limited	RPKI valid	2	3549 3356 43515	2026-09-18
34.190.0.0/16 v4	AS15169 Google LLC	RPKI valid	35	34549 15169	2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

When	Change	Origin	Path
2026-10-15 21:05:40Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-15 19:46:22Z	origin change	AS19527 → AS15169	49432 48362 9002 15169
2026-10-15 17:56:43Z	origin change	AS15169 → AS19527	55720 2914 6453 19527
2026-10-15 08:03:08Z	origin change	AS19527 → AS15169	4608 7575 1299 15169
2026-10-14 18:06:10Z	origin change	AS15169 → AS19527	55720 2914 6453 19527
2026-10-14 16:12:46Z	origin change	AS19527 → AS15169	4608 7575 1299 15169
2026-10-14 03:32:38Z	origin change	AS15169 → AS19527	37989 56300 132132 4657 6453 19527
2026-10-14 00:42:19Z	origin change	AS19527 → AS15169	4608 7575 1299 15169
2026-10-13 14:34:32Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-13 01:45:50Z	origin change	AS19527 → AS15169	49673 12389 15169
2026-10-13 01:16:22Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-13 00:56:56Z	origin change	AS19527 → AS15169	49673 12389 15169
2026-10-12 21:08:52Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-12 15:56:17Z	origin change	AS19527 → AS15169	4608 7575 3356 15169
2026-10-12 15:02:20Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-12 12:44:02Z	origin change	AS19527 → AS15169	57821 12586 3257 15169
2026-10-11 20:43:06Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-11 13:08:02Z	origin change	AS19527 → AS15169	24482 15169
2026-10-11 06:53:01Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-10 23:19:23Z	origin change	AS19527 → AS15169	49432 215510 48362 1299 15169
2026-10-10 19:42:25Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-09 13:20:38Z	origin change	AS19527 → AS15169	17639 9002 15169
2026-10-09 08:59:10Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-09 08:59:10Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-09 08:26:13Z	origin change	AS19527 → AS15169	57821 12586 3257 15169
2026-10-09 08:26:13Z	origin change	AS19527 → AS15169	57821 12586 3257 15169
2026-10-09 04:02:47Z	origin change	AS15169 → AS19527	55720 2914 6453 19527
2026-10-09 03:29:56Z	origin change	AS19527 → AS15169	55720 3257 15169
2026-10-09 00:16:40Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-08 22:35:44Z	origin change	AS19527 → AS15169	58057 1836 3356 15169
2026-10-08 22:35:35Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-08 22:35:35Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-08 22:34:49Z	origin change	AS19527 → AS15169	132825 3356 15169
2026-10-08 22:34:24Z	origin change	AS15169 → AS19527	7018 6453 19527
2026-10-08 17:55:31Z	origin change	AS19527 → AS15169	61218 6939 15169
2026-10-08 17:07:35Z	origin change	AS15169 → AS19527	55720 2914 6453 19527
2026-10-08 11:02:18Z	origin change	AS19527 → AS15169	3549 3356 15169
2026-10-07 17:57:31Z	origin change	AS15169 → AS19527	55720 2914 6453 19527
2026-10-07 16:18:42Z	origin change	AS19527 → AS15169	14907 1299 15169
2026-10-07 16:09:18Z	origin change	AS15169 → AS19527	37989 56300 132132 4657 6453 19527
2026-10-07 10:25:11Z	origin change	AS19527 → AS15169	29504 15935 9002 15169
2026-10-07 10:25:11Z	origin change	AS19527 → AS15169	29504 15935 9002 15169
2026-10-04 09:55:10Z	origin change	AS15169 → AS19527	58057 34549 6453 19527
2026-10-04 07:59:20Z	origin change	AS19527 → AS15169	17639 9002 15169
2026-10-03 17:58:10Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-03 09:14:23Z	origin change	AS19527 → AS15169	37721 5511 15169
2026-10-03 04:48:15Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-03 04:10:21Z	origin change	AS19527 → AS15169	4608 7575 3356 15169
2026-10-03 03:14:30Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527
2026-10-03 03:14:30Z	origin change	AS15169 → AS19527	328840 327727 174 6453 19527