38.76.248.0/24 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
AS55066 eStruxture Data Centers Inc.	RPKI valid	32	22652 55066	2026-09-18	2026-09-23
AS174 Cogent Communications, LLC	RPKI invalid	7	58057 174	2026-09-23	2026-09-23

RPKI

1 ROA covers this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
38.76.248.0/24	/24	AS55066	arin	authorises it

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	42	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
2026-09-23 04:46:12Z	origin change	AS174 → AS55066	7018 1299 55066
2026-09-23 02:55:37Z	origin change	AS55066 → AS174	49673 12389 174
2026-09-22 18:48:25Z	origin change	AS174 → AS55066	50300 3257 1299 55066
2026-09-22 18:44:59Z	origin change	AS55066 → AS174	49673 12389 174
2026-09-22 18:44:49Z	origin change	AS174 → AS55066	29504 15935 174 55066
2026-09-22 18:44:48Z	origin change	AS55066 → AS174	202365 50673 174
2026-09-22 18:44:46Z	origin change	AS174 → AS55066	216285 8280 6762 1299 55066
2026-09-22 18:44:33Z	origin change	AS55066 → AS174	49673 12389 174
2026-09-22 18:44:33Z	origin change	AS174 → AS55066	59919 9002 3356 1299 55066
2026-09-22 18:44:23Z	origin change	AS55066 → AS174	13830 971 174