204.4.0.0/14 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 204.4.0.0/14
Prefix
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
262,144 addresses
Less specific
none
More specifics
29
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 204.4.0.0/14 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
| Origin | AS174 Cogent Communications, LLC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174
| Origin | AS174 Cogent Communications, LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174
| Origin | AS174 Cogent Communications, LLC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 2h 0m 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.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 204.4.0.0/14 | AS174 COGENT-174 | RADB | Cogent | MAINT-AS174 |
More specific
Prefixes inside 204.4.0.0/14
29 announced prefixes fall inside this one.
Show the 29 prefixes
204.4.64.0/24 AS54407 ARENT-FOX-LLP204.4.65.0/24 AS54407 ARENT-FOX-LLP204.4.66.0/24 AS54407 ARENT-FOX-LLP204.4.67.0/24 AS54407 ARENT-FOX-LLP204.4.69.0/24 AS54407 ARENT-FOX-LLP204.4.74.0/24 AS54407 ARENT-FOX-LLP204.4.75.0/24 AS54407 ARENT-FOX-LLP204.4.76.0/24 AS54407 ARENT-FOX-LLP204.4.130.0/24 AS9084 GSI-AS204.4.131.0/24 AS9084 GSI-AS204.4.142.0/24 AS9084 GSI-AS204.4.143.0/24 AS9084 GSI-AS204.4.170.0/24 AS9084 GSI-AS204.4.175.0/24 AS9084 GSI-AS204.4.178.0/24 AS33598 GSLLC204.4.182.0/24 AS33598 GSLLC204.4.185.0/24 AS33598 GSLLC204.4.187.0/24 AS6195 GSCO204.4.235.0/24 AS13335 CLOUDFLARENET204.4.244.0/24 AS31877 ACCELECOM-GA204.6.91.0/24 AS13372 FEDERATEDINV204.6.136.0/24 AS174 COGENT-174204.6.160.0/24 AS49657 TNSI204.6.162.0/24 AS49657 TNSI204.6.164.0/23 AS272591 AS272591204.6.166.0/24 AS13750 TNSI-AS204.6.168.0/21 AS13750 TNSI-AS204.6.174.0/24 AS13750 TNSI-AS204.6.192.0/18 AS4991 COGENT-4991-4994