187.5.0.0/23 IDC
Announced by AS402628 IDC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 187.5.0.0/23
Prefix
Origin
AS402628 ACUBENET
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 187.5.0.0/23 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 36530×2 402628
| Origin | AS402628 IDC |
| Origin code | IGP |
| Communities | 174:21201 174:22032 36601:150 36601:174 36601:2001 36530:130810151:0 36530:130810151:65430 36530:381666610:0 |
| Updated | 1d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 17433 36530 402628
| Origin | AS402628 IDC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6h 45m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 36530 402628
| Origin | AS402628 IDC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS402628 to originate 187.5.0.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 187.5.0.0/23 | /24 | AS36530 FUTURE-LAIN | RIPE |
| 187.5.0.0/23 | /24 | AS401776 AS-CUSTOMER | RIPE |
| 187.5.0.0/23 | /24 | AS402628 ACUBENET | 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 |
|---|---|---|---|---|
| 187.5.0.0/23 | AS36530 FUTURE-LAIN | RIPE | N | AUBREY-MNT |
| 187.5.0.0/23 | AS402628 ACUBENET | RIPE | N | AUBREY-MNT |
More specific
Prefixes inside 187.5.0.0/23
2 announced prefixes fall inside this one.