66.118.51.0/24 Altitude ISP LLC
Announced by AS39974 Altitude ISP LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.118.51.0/24
Prefix
Origin
AS39974 ALTITUDE-ISP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 66.118.51.0/24 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 1299 13876 39974
| Origin | AS39974 Altitude ISP LLC |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 13876 39974
| Origin | AS39974 Altitude ISP LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 13876 39974
| Origin | AS39974 Altitude ISP LLC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS39974 to originate 66.118.50.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.118.50.0/23 | /24 | AS39974 ALTITUDE-ISP | ARIN |
| 66.118.48.0/22 | /24 | AS63031 WEBBYENT | ARIN |