81.171.128.0/17 Claranet Limited
Announced by AS8426 Claranet Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.171.128.0/17
Prefix
Origin
AS8426 CLARANET-AS
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 81.171.128.0/17 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 6453 8426
| Origin | AS8426 Claranet Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 8426
| Origin | AS8426 Claranet Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8426
| Origin | AS8426 Claranet Limited |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 38m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8426 to originate 81.171.128.0/17 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.171.128.0/17 | /24 | AS8426 CLARANET-AS | 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 |
|---|---|---|---|---|
| 81.171.128.0/17 | AS8426 CLARANET-AS | RIPE | Claranet UK Ltd | AS8426-MNT |