63.192.0.0/12 no ROA

Announced by AS7018 AT&T Enterprises, LLC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS7018 AT&T Enterprises, LLC no ROA 41 345491747018 2026-09-18 2026-09-18

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

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

Delegated block
63.192.0.0/12
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1999-05-10

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

29 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
63.192.3.0/24 v4 AS13932 Washington Hospital Healthcare Sysem no ROA 41 2026-09-18
63.192.158.0/24 v4 AS54968 Data Pro of Sonoma and Vom.com no ROA 41 2026-09-18
63.192.182.0/24 v4 AS400379 County of Madera no ROA 41 2026-09-18
63.193.200.0/24 v4 AS25664 Solano County Office of Education no ROA 43 2026-09-18
63.194.45.0/24 v4 AS46880 City of Irvine no ROA 43 2026-09-18
63.194.139.0/24 v4 AS393508 PERSONAL NETWORK COMPUTING no ROA 42 2026-09-18
63.194.190.0/24 v4 AS36437 County of Santa Cruz no ROA 47 2026-09-18
63.195.190.0/24 v4 AS54968 Data Pro of Sonoma and Vom.com no ROA 41 2026-09-18
63.195.204.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.195.205.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.195.224.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.197.119.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 41 2026-09-18
63.197.243.0/24 v4 AS23233 Fenwick & West, LLP. no ROA 42 2026-09-18
63.199.32.0/21 v4 AS25664 Solano County Office of Education no ROA 43 2026-09-18
63.199.40.0/22 v4 AS25664 Solano County Office of Education no ROA 43 2026-09-18
63.199.44.0/24 v4 AS25664 Solano County Office of Education no ROA 43 2026-09-18
63.199.68.0/23 v4 AS22352 Applied Technology Group Inc. no ROA 42 2026-09-18
63.199.71.0/24 v4 AS22352 Applied Technology Group Inc. no ROA 42 2026-09-18
63.199.123.0/24 v4 AS398098 City National Bank no ROA 43 2026-09-18
63.200.48.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.200.49.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.200.214.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 42 2026-09-18
63.201.34.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 40 2026-09-18
63.203.87.0/24 v4 AS393508 PERSONAL NETWORK COMPUTING no ROA 42 2026-09-18
63.203.168.0/24 v4 AS46201 County of Yuba no ROA 41 2026-09-18
63.204.233.0/24 v4 AS5033 Converge Technology Solutions US, LLC no ROA 44 2026-09-18
63.206.206.0/24 v4 AS40795 County of Lake no ROA 42 2026-09-18
63.207.6.0/24 v4 AS26685 Franklin Resources no ROA 42 2026-09-18
63.207.230.0/24 v4 AS2386 AT&T Enterprises, LLC no ROA 41 2026-09-18