66.161.128.0/18 Cincinnati Bell Telephone Company LLC
Announced by AS6181 Cincinnati Bell Telephone Company LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.161.128.0/18
Prefix
Origin
AS6181 FUSE-NET
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
1
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 66.161.128.0/18 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 6181
| Origin | AS6181 Cincinnati Bell Telephone Company LLC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 6181
| Origin | AS6181 Cincinnati Bell Telephone Company LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6181
| Origin | AS6181 Cincinnati Bell Telephone Company LLC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS6181 to originate 66.161.128.0/17 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.161.128.0/17 | /24 | AS6181 FUSE-NET | 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 |
|---|---|---|---|---|
| 66.161.128.0/18 | AS6181 FUSE-NET | ALTDB | Proxy-registered route object | MAINT-AS6181 |
| 66.161.128.0/18 | AS6181 FUSE-NET | ARIN | FUSE-NET-BLK-3 bottom half | MNT-FIAI |
| 66.161.128.0/17 covering | AS6181 FUSE-NET | ALTDB | Proxy-registered route object | MAINT-AS6181 |
| 66.161.128.0/17 covering | AS6181 FUSE-NET | ARIN | FUSE-NET-BLK-3 | MNT-FIAI |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 66.161.128.0/18
1 announced prefix fall inside this one.