185.116.51.0/24 CEZNET s.r.o.
Announced by AS204064 CEZNET s.r.o. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 185.116.51.0/24
Prefix
Origin
AS204064 CEZNET-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 185.116.51.0/24 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 39392 47232×4 204064
| Origin | AS204064 CEZNET s.r.o. |
| Origin code | IGP |
| Communities | 174:21101 174:22016 36601:150 36601:174 36601:2001 |
| Updated | 8d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 47232×4 204064
| Origin | AS204064 CEZNET s.r.o. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 47232 204064
| Origin | AS204064 CEZNET s.r.o. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 21h 38m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS204064 to originate 185.116.51.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 185.116.51.0/24 | /24 | AS204064 CEZNET-AS | RIPE |
| 185.116.48.0/22 | /22 | AS204064 CEZNET-AS | RIPE |
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 |
|---|---|---|---|---|
| 185.116.51.0/24 | AS47232 ISPAlliance | RIPE | N | MNT-GRAPESC |
| 185.116.48.0/22 covering | AS204064 CEZNET-AS | RIPE | CEZNET s.r.o. TAN | CEZNET-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.