212.237.229.0/24 CZ.NIC, z.s.p.o.
Announced by AS200070 CZ.NIC, z.s.p.o. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS25192
Summary
What the table says about 212.237.229.0/24
Prefix
Origin
AS200070 CZNIC-AS2
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 212.237.229.0/24 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 137409 328748 37474 25192
| Origin | AS25192 CZ.NIC, z.s.p.o. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 7578:1100:9 |
| Updated | 8h 40m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 328748 37474 25192
| Origin | AS25192 CZ.NIC, z.s.p.o. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 200070
| Origin | AS200070 CZ.NIC, z.s.p.o. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS200070 to originate 212.237.229.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.237.229.0/24 | /24 | AS25192 CZNIC-AS | RIPE |
| 212.237.229.0/24 | /24 | AS200070 CZNIC-AS2 | 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 |
|---|---|---|---|---|
| 212.237.229.0/24 | AS25192 CZNIC-AS | NTTCOM | TELMEX-CL-SSEE cliente NIC CHILE | MAINT-AMCL-BB |
| 212.237.229.0/24 | AS25192 CZNIC-AS | RIPE | Second CZ Anycast | CZ-NIC-MNT |
| 212.237.229.0/24 | AS200070 CZNIC-AS2 | RIPE | Second CZ Anycast | CZ-NIC-MNT |