206208 looking glass

9.142.48.0/20 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
AS33667 Comcast Cable Communications, LLC RPKI valid 36 37721335633667 2026-09-18 2026-10-11
AS33651 Comcast Cable Communications, LLC RPKI valid 8 852792233651 2026-09-18 2026-10-11

RPKI

5 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
9.142.48.0/20 /20 AS33651 ripe wrong origin
9.142.48.0/20 /20 AS33667 ripe authorises it
9.142.32.0/19 /19 AS33651 ripe wrong origin
9.142.32.0/19 /19 AS33667 ripe too specific
9.142.0.0/16 /24 AS6079 ripe wrong origin

Registry

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

Delegated block
9.142.0.0/16
RIR
RIPENCC
Country
🇺🇸 US
Status
assigned
Allocated
1988-12-16

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
2026-10-11 00:33:42Z origin change AS33651 → AS33667 380013491792233667
2026-10-11 00:32:41Z origin change AS33667 → AS33651 380013491792233651
2026-10-10 16:00:27Z origin change AS33651 → AS33667 244822914792233667
2026-10-10 16:00:27Z origin change AS33667 → AS33651 244822914792233651
2026-10-10 06:27:12Z origin change AS33651 → AS33667 244822914792233667
2026-10-10 06:27:11Z origin change AS33667 → AS33651 244822914792233651
2026-10-09 08:26:10Z origin change AS33651 → AS33667 57821125863257792233667
2026-10-09 03:29:51Z origin change AS33667 → AS33651 557203257792233651
2026-10-09 00:16:39Z origin change AS33651 → AS33667 328840327727174792233667
2026-10-08 22:35:31Z origin change AS33667 → AS33651 460812214637792233651
2026-10-08 22:33:57Z origin change AS33651 → AS33667 13830971335633667
2026-10-08 22:33:31Z origin change AS33667 → AS33651 349271299792233651
2026-10-08 22:15:48Z origin change AS33651 → AS33667 29504393921299792233667
2026-10-08 17:55:35Z origin change AS33667 → AS33651 6121869396453792233651
2026-10-08 17:08:04Z origin change AS33651 → AS33667 557202914792233667
2026-10-08 12:00:38Z origin change AS33667 → AS33651 460812214637792233651
2026-10-07 17:57:58Z origin change AS33651 → AS33667 557202914792233667
2026-10-07 17:40:26Z origin change AS33667 → AS33651 557202914792233651
2026-10-07 01:26:06Z origin change AS33651 → AS33667 496733216335633667
2026-10-06 20:04:28Z origin change AS33667 → AS33651 44393394256174792233651
2026-10-06 17:49:56Z origin change AS33651 → AS33667 21628582806762792233667
2026-10-06 17:49:53Z origin change AS33667 → AS33651 328840327727174792233651
2026-10-06 17:49:49Z origin change AS33651 → AS33667 226521299792233667
2026-10-06 17:48:54Z origin change AS33667 → AS33651 205141299792233651
2026-10-06 17:48:53Z origin change AS33651 → AS33667 328840327727174792233667
2026-10-06 17:48:40Z origin change AS33667 → AS33651 1403577792233651
2026-10-06 17:48:39Z origin change AS33651 → AS33667 5805734549174792233667
2026-10-06 17:48:39Z origin change AS33667 → AS33651 7018792233651
2026-10-06 17:48:24Z origin change AS33651 → AS33667 34927566551299792233667
2026-10-06 17:48:23Z origin change AS33667 → AS33651 328840327727174792233651
2026-10-06 17:48:15Z origin change AS33651 → AS33667 7018792233667
2026-10-06 17:47:40Z origin change AS33667 → AS33651 7018792233651
2026-10-05 15:13:13Z origin change AS33651 → AS33667 328840327727174792233667
2026-10-05 15:12:43Z origin change AS33667 → AS33651 328840327727174792233651
2026-10-05 15:12:20Z origin change AS33651 → AS33667 20236550673174792233667
2026-10-05 15:12:13Z origin change AS33667 → AS33651 33333320792233651
2026-10-05 15:12:09Z origin change AS33651 → AS33667 226521299792233667
2026-10-05 15:11:44Z origin change AS33667 → AS33651 7018792233651
2026-10-02 13:38:00Z origin change AS33651 → AS33667 328840327727174792233667
2026-10-02 11:36:41Z origin change AS33667 → AS33651 460812214637792233651
2026-10-02 08:25:39Z origin change AS33651 → AS33667 17639335633667
2026-10-02 05:01:50Z origin change AS33667 → AS33651 202051299792233651
2026-10-01 18:46:03Z origin change AS33651 → AS33667 328840327727174792233667
2026-10-01 09:42:15Z origin change AS33667 → AS33651 852792233651
2026-10-01 09:28:28Z origin change AS33651 → AS33667 4504966965511792233667
2026-10-01 08:06:33Z origin change AS33667 → AS33651 852792233651
2026-10-01 07:59:54Z origin change AS33651 → AS33667 557202914792233667
2026-10-01 03:56:33Z origin change AS33667 → AS33651 852792233651
2026-10-01 03:34:01Z origin change AS33651 → AS33667 328840327727174792233667
2026-09-30 21:46:59Z origin change AS33667 → AS33651 852792233651