131.239.3.0/24 Cravath, Swaine & Moore LLP
Announced by AS33001 Cravath, Swaine & Moore LLP. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.239.3.0/24
Prefix
Origin
AS33001 CSM-NY-AS
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 131.239.3.0/24 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 33001
| Origin | AS33001 Cravath, Swaine & Moore LLP |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 33001
| Origin | AS33001 Cravath, Swaine & Moore LLP |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6461 46887 33001
| Origin | AS33001 Cravath, Swaine & Moore LLP |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h 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 |
|---|---|---|---|---|
| 131.239.3.0/24 | AS33001 CSM-NY-AS | RADB | AS33001 | MAINT-AS46450 |
| 131.239.0.0/16 covering | AS14985 CROWNCASTLE-AS14985 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 131.239.0.0/16 covering | AS46887 CROWNCASTLE-AS46887 | RADB | Crown Castle Direct | MAINT-AS27506 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.