52.128.192.0/22 Cogent Communications, LLC
Announced by AS174 Cogent Communications, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 52.128.192.0/22
Prefix
Origin
AS174 COGENT-174
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 52.128.192.0/22 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 17h 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 | 6d 2h 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 | 8h 16m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS174 to originate 52.128.192.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 52.128.192.0/22 | /24 | AS174 COGENT-174 | ARIN |
| 52.128.192.0/22 | /24 | AS1299 TWELVE99 | ARIN |
| 52.128.192.0/22 | /24 | AS7018 ATT-INTERNET4 | ARIN |
| 52.128.192.0/22 | /22 | AS399150 ISPEXCHANGECORP | 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 |
|---|---|---|---|---|
| 52.128.192.0/22 | AS174 COGENT-174 | ARIN | Hostzors Inc. | MNT-HOSTZ-1 |
| 52.128.192.0/22 | AS1299 TWELVE99 | ARIN | Telia | MNT-HOSTZ-1 |
| 52.128.192.0/22 | AS7018 ATT-INTERNET4 | ARIN | ISPEXCHANGECORP | MNT-HOSTZ-1 |
| 52.128.192.0/22 | AS399150 ISPEXCHANGECORP | ARIN | ISPEXCHANGECORP | MNT-HOSTZ-1 |