209.23.192.0/18 RPKI valid

Announced by AS7922 Comcast Cable Communications, LLC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS7922 Comcast Cable Communications, LLC RPKI valid 41 70187922 2026-09-18 2026-09-29

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
209.23.192.0/18 /18 AS7922 arin authorises it

Registry

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

Delegated block
209.23.192.0/18
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2003-01-13

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

11 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
209.23.192.0/22 v4 AS17035 NBCUniversal RPKI valid 42 2026-09-18
209.23.201.0/24 v4 AS33651 Comcast Cable Communications, LLC RPKI valid 40 2026-09-18
209.23.206.0/24 v4 AS63415 Great Healthworks, Inc RPKI valid 40 2026-09-18
209.23.207.0/24 v4 AS33462 JANUS Research Group RPKI valid 41 2026-09-18
209.23.210.0/24 v4 AS26868 NCTA - The Internet & Television Association RPKI valid 40 2026-09-18
209.23.225.0/24 v4 AS33287 Comcast Cable Communications, LLC RPKI valid 40 2026-09-18
209.23.232.0/24 v4 AS32302 RPKI valid 42 2026-09-18
209.23.239.0/24 v4 AS62526 AXCELIS TECHNOLOGIES RPKI valid 41 2026-09-18
209.23.246.0/24 v4 AS7725 Comcast Cable Communications, LLC RPKI valid 40 2026-09-18
209.23.249.0/24 v4 AS33491 Comcast Cable Communications, LLC RPKI valid 40 2026-09-18
209.23.253.0/24 v4 AS33651 Comcast Cable Communications, LLC RPKI valid 40 2026-09-18