91.240.173.0/24 Alhambra Systems SA
Announced by AS15450 Alhambra Systems SA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 91.240.173.0/24
Prefix
Origin
AS15450 ALHAMBRA
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 91.240.173.0/24 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 3356 8220 15450×11
| Origin | AS15450 Alhambra Systems SA |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6h 9m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8220 15450×11
| Origin | AS15450 Alhambra Systems SA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 15450
| Origin | AS15450 Alhambra Systems SA |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 22h 43m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15450 to originate 91.240.173.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 91.240.173.0/24 | /24 | AS15450 ALHAMBRA | 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 |
|---|---|---|---|---|
| 91.240.173.0/24 | AS15450 ALHAMBRA | RIPE | N | MNT-ALHAMBRAEIDOS |