185.51.253.0/24 AtkinsRealis
Announced by AS26178 AtkinsRealis. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 185.51.253.0/24
Prefix
Origin
AS26178 ATKINS-NORTH-AMERICA
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 185.51.253.0/24 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 1273 26178
| Origin | AS26178 AtkinsRealis |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8220 26178
| Origin | AS26178 AtkinsRealis |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1273 26178
| Origin | AS26178 AtkinsRealis |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 29m 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 |
|---|---|---|---|---|
| 185.51.253.0/24 | AS26178 ATKINS-NORTH-AMERICA | RADB | Atkins GBD01 | MAINT-AS26178 |
| 185.51.253.0/24 | AS26178 ATKINS-NORTH-AMERICA | RIPE | Atkins GBD01 | PHILIP_HEDGES, PSINET-MNT |