ResearchRouting table, looking glass, RPKI & IRR

2602:810:20c3::/48 Comcast Cable Communications, LLC

Announced by AS33668 Comcast Cable Communications, LLC. RPKI not found Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 2602:810:20c3::/48

Prefix
2602:810:20c3::/48
Origin
AS33668 CMCS
RPKI
RPKI not found
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 04:09 UTC
Paths

How 2602:810:20c3::/48 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 33668
OriginAS33668 Comcast Cable Communications, LLC
Origin codeIGP
Communities3356:3 3356:22 3356:86 3356:575 3356:666 3356:903 3356:2007 33668:2955 36601:150 36601:2001 33668:219:5
Updated5d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33668
OriginAS33668 Comcast Cable Communications, LLC
Origin codeIGP
Communities903:13760
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7922 33668
OriginAS33668 Comcast Cable Communications, LLC
Origin codeIGP
Communities174:21000 174:22013
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7922 33668
OriginAS33668 Comcast Cable Communications, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 4h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

Tools

Check 2602:810:20c3::/48 live

Looking glassIP to ASN APIRPKI APIIRR API