204.11.20.0/24 Cincinnati Financial Corporation
Announced by AS33365 Cincinnati Financial Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.11.20.0/24
Prefix
Origin
AS33365 CINFIN-ASN-01
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 204.11.20.0/24 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 13760 35280 33365
| Origin | AS33365 Cincinnati Financial Corporation |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 36601:13760 35280:64999:33365 |
| Updated | 1d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 35280 33365
| Origin | AS33365 Cincinnati Financial Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 35280 33365
| Origin | AS33365 Cincinnati Financial Corporation |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS33365 to originate 204.11.20.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.11.20.0/22 | /24 | AS33365 CINFIN-ASN-01 | ARIN |
| 204.11.20.0/22 | /24 | AS35280 F5 | ARIN |
| 204.11.20.0/22 | /24 | AS55002 DEFENSE-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 |
|---|---|---|---|---|
| 204.11.20.0/24 | AS33365 CINFIN-ASN-01 | ALTDB | Proxy-registered route object for THE CINCINNATI INSURANCE COMPANY 6200 S. Gilmore Rd Fairfield, OH | MAINT-AS6181 |
| 204.11.20.0/24 | AS33365 CINFIN-ASN-01 | RADB | RR-RC-CINCINNATI INSURANCE CO-Ohio | MAINT-RR |
| 204.11.20.0/22 covering | AS33365 CINFIN-ASN-01 | ALTDB | Proxy-registered route object for THE CINCINNATI INSURANCE COMPANY 6200 S. Gilmore Rd Fairfield, OH | MAINT-AS6181 |
| 204.11.20.0/22 covering | AS33365 CINFIN-ASN-01 | ARIN | Route object created for CIC. | MNT-CFC-135 |
| 204.11.20.0/22 covering | AS33365 CINFIN-ASN-01 | RADB | CyrusOne-Proxy for Customer | MAINT-AS62 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.