192.184.72.0/24 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 ASRPKI Peers seeing itSample path First seenLast seen
AS14618 Amazon.com, Inc. RPKI valid 37 345491650914618 2026-09-18 2026-09-25
AS27281 Quantcast Corporation RPKI valid 5 48185646127281 2026-09-18 2026-09-25

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
192.184.72.0/24 /24 AS14618 arin authorises it
192.184.72.0/24 /24 AS16509 arin wrong origin
192.184.72.0/24 /24 AS27281 arin wrong origin

Registry

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

Delegated block
192.184.64.0/20
RIR
ARIN
Country
πŸ‡ΊπŸ‡Έ US
Status
allocated
Allocated
2013-05-21

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-23 04:44:31Z origin change AS27281 β†’ AS14618 70181650914618
2026-09-22 15:01:30Z origin change AS14618 β†’ AS27281 295041593564612728127281
2026-09-19 08:43:34Z origin change AS27281 β†’ AS14618 3288403277271741650914618
2026-09-19 08:30:33Z origin change AS14618 β†’ AS27281 295041593564612728127281
2026-09-18 11:35:36Z origin change AS27281 β†’ AS14618 34927121863209712991650914618