ResearchRouting table, looking glass, RPKI & IRR

144.228.0.0/15 Cogent Communications, LLC

Announced by AS174 Cogent Communications, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 144.228.0.0/15

Prefix
144.228.0.0/15
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
24
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths

How 144.228.0.0/15 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
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated8d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities903:900 903:13760
Updated8d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated1d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21001 174:22013
Updated8d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated12d 9h ago
RPKI

Route origin authorizations

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

More specific

Prefixes inside 144.228.0.0/15

24 announced prefixes fall inside this one.

Show the 24 prefixes
144.229.0.0/20 AS7029 WINDSTREAM144.229.16.0/20 AS7029 WINDSTREAM144.229.28.0/22 AS11404 AS-WAVE-1144.229.32.0/20 AS7029 WINDSTREAM144.229.48.0/20 AS7029 WINDSTREAM144.229.64.0/21 AS11404 AS-WAVE-1144.229.72.0/21 AS11404 AS-WAVE-1144.229.80.0/21 AS6079 RCN-AS144.229.88.0/21 AS6079 RCN-AS144.229.96.0/19 AS7029 WINDSTREAM144.229.96.0/20 AS20115 CHARTER-20115144.229.96.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC144.229.100.0/22 AS7029 WINDSTREAM144.229.104.0/21 AS7029 WINDSTREAM144.229.112.0/20 AS20115 CHARTER-20115144.229.112.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC144.229.113.0/24 AS20115 CHARTER-20115144.229.114.0/24 AS20115 CHARTER-20115144.229.116.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC144.229.128.0/19 AS7029 WINDSTREAM144.229.160.0/19 AS6079 RCN-AS144.229.192.0/19 AS6079 RCN-AS144.229.208.0/20 AS7029 WINDSTREAM144.229.224.0/19 AS6079 RCN-AS
Tools

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