ResearchRouting table, looking glass, RPKI & IRR

2a01:4ce0:50::/48 Cogent Communications, LLC

Announced by AS174 Cogent Communications, LLC. RPKI valid Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 2a01:4ce0:50::/48

Prefix
2a01:4ce0:50::/48
Origin
AS174 COGENT-174
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-12 20:06 UTC
Paths

How 2a01:4ce0:50::/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 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21101 174:22010 36601:150 36601:2001
Updated4d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21101 174:22010
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21101 174:22010 36295:100 36295:174
Updated8d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS174 to originate 2a01:4ce0:50::/48 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2a01:4ce0:50::/48/48AS174 COGENT-174RIPE
Tools

Check 2a01:4ce0:50::/48 live

Looking glassIP to ASN APIRPKI APIIRR API