ResearchRouting table, looking glass, RPKI & IRR

72.172.176.0/20 Cologix, Inc

Announced by AS7151 Cologix, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 72.172.176.0/20

Prefix
72.172.176.0/20
Origin
AS7151 COLOGIX-SV
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 72.172.176.0/20 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 174 7151
OriginAS7151 Cologix, Inc
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 7151
OriginAS7151 Cologix, Inc
Origin codeIGP
Communities903:900 903:13760
Updated12h 40m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7151
OriginAS7151 Cologix, Inc
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated9h 12m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7151
OriginAS7151 Cologix, Inc
Origin codeIGP
Communities174:21001 174:22013
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7151
OriginAS7151 Cologix, Inc
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 20h ago
RPKI

Route origin authorizations

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

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
72.172.176.0/20AS7151 COLOGIX-SVLEVEL3Bay Area Internet solutionsBAYAREANET-MNT
Tools

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