38.105.3.0/24 no ROA 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
AS174 Cogent Communications, LLC	no ROA	37	34549 174	2026-09-18	2026-09-27
AS999 CORIX NETWORKS	no ROA	3	37721 22356 999	2026-09-18	2026-09-27

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

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

Delegated block: 38.0.0.0/8
RIR: ARIN
Country: 🇺🇸 US
Status: allocated
Allocated: 1991-04-16

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
38.0.0.0/8 v4	AS174 Cogent Communications, LLC	no ROA	41	34549 174	2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

When	Change	Origin	Path
2026-09-24 12:58:55Z	origin change	AS999 → AS174	852 174
2026-09-24 12:50:04Z	origin change	AS174 → AS999	37721 22356 999
2026-09-24 12:45:04Z	origin change	AS999 → AS174	852 174
2026-09-24 12:41:50Z	origin change	AS174 → AS999	37721 22356 999
2026-09-21 15:43:30Z	origin change	AS999 → AS174	14907 1299 174
2026-09-21 05:49:40Z	origin change	AS174 → AS999	24482 22356 999
2026-09-21 00:38:45Z	origin change	AS999 → AS174	37721 1299 174
2026-09-21 00:36:35Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 20:50:09Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 20:38:12Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 20:22:47Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 19:54:58Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 19:51:56Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 19:48:36Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 19:47:18Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 19:37:43Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 18:43:00Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 18:41:16Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 18:39:49Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 18:12:16Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 18:09:30Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 07:12:13Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 05:40:02Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 05:38:00Z	origin change	AS174 → AS999	37721 22356 999
2026-09-20 05:35:38Z	origin change	AS999 → AS174	37721 1299 174
2026-09-20 05:32:40Z	origin change	AS174 → AS999	37721 22356 999
2026-09-19 21:43:25Z	origin change	AS999 → AS174	37721 1299 174
2026-09-19 19:49:50Z	origin change	AS174 → AS999	37721 22356 999
2026-09-18 14:02:32Z	origin change	AS999 → AS174	328840 327727 174
2026-09-18 12:45:55Z	origin change	AS174 → AS999	37721 22356 999
2026-09-18 12:44:45Z	origin change	AS999 → AS174	37721 174
2026-09-18 12:41:31Z	origin change	AS174 → AS999	37721 22356 999
2026-09-18 12:36:47Z	origin change	AS999 → AS174	37721 174
2026-09-18 12:31:32Z	origin change	AS174 → AS999	37721 22356 999
2026-09-18 07:14:22Z	origin change	AS999 → AS174	57381 50304 1299 174