206208 looking glass

50.201.99.0/24 RPKI valid

Announced by AS33287 Comcast Cable Communications, LLC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS33287 Comcast Cable Communications, LLC RPKI valid 41 7018792233287 2026-09-18 2026-09-19

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
50.201.99.0/24 /24 AS33287 arin authorises it
50.201.99.0/24 /24 AS33659 arin wrong origin
50.128.0.0/9 /9 AS7922 arin wrong origin

Registry

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

Delegated block
50.128.0.0/9
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2010-10-21

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
50.128.0.0/9 v4 AS7922 Comcast Cable Communications, LLC RPKI valid 42 70187922 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-18 17:01:35Z origin change AS33659 → AS33287 852792233287
2026-09-18 17:01:35Z origin change AS33287 → AS33659 34927566556939792233659
2026-09-18 17:01:33Z origin change AS33659 → AS33287 377211273792233287
2026-09-18 16:54:50Z origin change AS33659 → AS33287 34927566556939792233287
2026-09-18 16:54:49Z origin change AS33287 → AS33659 557206939792233659
2026-09-18 16:54:43Z origin change AS33287 → AS33659 852792233659
2026-09-18 16:49:38Z origin change AS33659 → AS33287 132825174792233287
2026-09-18 16:49:15Z origin change AS33287 → AS33659 460812214637792233659
2026-09-18 16:49:07Z origin change AS33287 → AS33659 132825174792233659
2026-09-18 16:49:07Z origin change AS33659 → AS33287 34927566551299792233287
2026-09-18 16:48:51Z origin change AS33659 → AS33287 205141299792233287
2026-09-18 16:48:50Z origin change AS33287 → AS33659 34927566556939792233659
2026-09-18 16:48:49Z origin change AS33659 → AS33287 503041299792233287
2026-09-18 16:48:45Z origin change AS33287 → AS33659 21324190026453792233659
2026-09-18 16:48:43Z origin change AS33287 → AS33659 176396939792233659
2026-09-18 16:48:41Z origin change AS33287 → AS33659 328840327727174792233659
2026-09-18 16:48:41Z origin change AS33659 → AS33287 149071299792233287
2026-09-18 16:48:41Z origin change AS33659 → AS33287 44393580576939792233287
2026-09-18 16:48:41Z origin change AS33659 → AS33287 49432483621299792233287
2026-09-18 16:48:41Z origin change AS33659 → AS33287 612186939792233287
2026-09-18 16:48:40Z origin change AS33287 → AS33659 557206939792233659
2026-09-18 16:48:19Z origin change AS33659 → AS33287 34927566556939792233287
2026-09-18 16:48:19Z origin change AS33287 → AS33659 49432483621299792233659
2026-09-18 16:48:16Z origin change AS33287 → AS33659 226521299792233659