23.237.4.0/23 FDCservers.net
Announced by AS30058 FDCservers.net. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 23.237.4.0/23
Prefix
Origin
AS30058 FDCSERVERS
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 23.237.4.0/23 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 6453 30058
| Origin | AS30058 FDCservers.net |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 30058
| Origin | AS30058 FDCservers.net |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 30058
| Origin | AS30058 FDCservers.net |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS30058 to originate 23.237.4.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 23.237.4.0/23 | /23 | AS174 COGENT-174 | ARIN |
| 23.237.4.0/23 | /23 | AS1239 COGENT-1239 | ARIN |
| 23.237.4.0/23 | /23 | AS30058 FDCSERVERS | ARIN |
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 |
|---|---|---|---|---|
| 23.237.4.0/23 | AS174 COGENT-174 | ARIN | FDCServers.net Denver | MNT-FDCSE |
| 23.237.4.0/23 | AS1239 COGENT-1239 | ARIN | FDCServers.net Denver | MNT-FDCSE |
| 23.237.4.0/23 | AS30058 FDCSERVERS | ARIN | FDCServers.net Denver | MNT-FDCSE |