199.101.171.0/24 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 199.101.171.0/24
Prefix
Origin
AS174 COGENT-174
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 7 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 199.101.171.0/24 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 | 7d 16h 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 | 8d 0h 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 | 1d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS174 to originate 199.101.171.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.101.171.0/24 | /24 | AS174 COGENT-174 | ARIN |
| 199.101.171.0/24 | /24 | AS1239 COGENT-1239 | 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 |
|---|---|---|---|---|
| 199.101.171.0/24 | AS174 COGENT-174 | ARIN | Used by EndUser | MNT-DCL-577 |
| 199.101.171.0/24 | AS1239 COGENT-1239 | ARIN | Used by EndUser | MNT-DCL-577 |
| 199.101.171.0/24 | AS174 COGENT-174 | RADB | autogen | MAINT-AS834 |
| 199.101.171.0/24 | AS1239 COGENT-1239 | RADB | autogen | MAINT-AS834 |
| 199.101.170.0/23 covering | AS19039 DURABLEDNS | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 199.101.170.0/23 covering | AS19039 DURABLEDNS | RADB | Proxy-registered route object | MAINT-AS9304 |
| 199.101.168.0/22 covering | AS36236 NETACTUATE | ALTDB | Proxy-registered route object | MAINT-AS33597 |
| 199.101.168.0/22 covering | AS19039 DURABLEDNS | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 199.101.168.0/22 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 199.101.168.0/22 covering | AS9293 HKNet-vIPNet | RADB | PROTIME International Ltd | MAINT-AS4645 |
| 199.101.168.0/22 covering | AS10143 EXETEL-AS-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |