154.194.48.0/23 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 154.194.48.0/23
Prefix
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 9 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 154.194.48.0/23 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
| Origin | AS174 Cogent Communications, LLC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 20h 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 4h 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 | 10h 38m 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 |
|---|---|---|---|---|
| 154.194.48.0/23 | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.48.0/22 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.48.0/21 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.48.0/20 covering | AS26484 EVANS-ASN-1 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 154.194.48.0/20 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.32.0/19 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.32.0/19 covering | AS134705 ITACE-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 154.194.32.0/19 covering | AS328608 Africa on Cloud | RADB | Cloud Hosting | MAINT-LARUS |
| 154.194.0.0/18 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.194.0.0/17 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.