ResearchRouting table, looking glass, RPKI & IRR

208.79.64.0/23 Comcast Cable Communications Management, LLC

Announced by AS14042 Comcast Cable Communications Management, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 208.79.64.0/23

Prefix

Origin

AS14042 COMCAST-COMM-MGT-1

RPKI

RPKI valid

Size

512 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 0 covering

In RouteViews

2026-10-14 04:02 UTC

Paths

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 14042×2

Origin	AS14042 Comcast Cable Communications Management, LLC
Origin code	IGP
Communities	3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2012 36601:150 36601:2001 36601:13760
Updated	6d 2h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 14042×2

Origin	AS14042 Comcast Cable Communications Management, LLC
Origin code	IGP
Communities	903:900 903:13760
Updated	6d 10h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 14042×2

Origin	AS14042 Comcast Cable Communications Management, LLC
Origin code	IGP
Communities	6461:5998 36295:100 36295:6461
Updated	16h 25m ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 14042×2

Origin	AS14042 Comcast Cable Communications Management, LLC
Origin code	IGP
Communities	none
Updated	6d 10h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7922 14042×2

Origin	AS14042 Comcast Cable Communications Management, LLC
Origin code	IGP
Communities	174:21000 174:22013 36295:100 36295:174
Updated	10d 3h ago

RPKI

Covered by a ROA authorizing AS14042 to originate 208.79.64.0/23 up to /23. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
208.79.64.0/23	/23	AS14042 COMCAST-COMM-MGT-1	ARIN

IRR

Registered in the IRR for this prefix and the ones covering it. Look it up live.

Route	Origin	Source	Description	Maintained by
208.79.64.0/23	AS14042 COMCAST-COMM-MGT-1	ARIN	Comcast Cable Communications Management, LLC	MNT-CCCML-3
208.79.64.0/23	AS14042 COMCAST-COMM-MGT-1	RADB	thePlatform for Media, Inc.	MAINT-AS14042

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