176.221.53.0/24 CriticalCase s.r.l
Announced by AS48815 CriticalCase s.r.l. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 176.221.53.0/24
Prefix
Origin
AS48815 CriticalCase
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 176.221.53.0/24 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 3356 6762 3269 48815
| Origin | AS48815 CriticalCase s.r.l |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2008 6762:1 6762:92 6762:13900 6762:32692 36601:150 36601:2001 36601:13760 |
| Updated | 6d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6762 3269 48815
| Origin | AS48815 CriticalCase s.r.l |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 3269 48815
| Origin | AS48815 CriticalCase s.r.l |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS48815 to originate 176.221.53.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 176.221.53.0/24 | /24 | AS48815 CriticalCase | 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 |
|---|---|---|---|---|
| 176.221.53.0/24 | AS48815 CriticalCase | RIPE | N | CRITICALCASE-MNT |
| 176.221.48.0/21 covering | AS48815 CriticalCase | RIPE | Criticalcase srl ip services network | CRITICALCASE-MNT |