81.88.96.0/21 WITBE S.A.
Announced by AS15436 WITBE S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.88.96.0/21
Prefix
Origin
AS15436 Witbe-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 81.88.96.0/21 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 5511 15436
| Origin | AS15436 WITBE S.A. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 5511 15436
| Origin | AS15436 WITBE S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 15436
| Origin | AS15436 WITBE S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 10h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15436 to originate 81.88.96.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.88.96.0/21 | /24 | AS15436 Witbe-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 |
|---|---|---|---|---|
| 81.88.96.0/21 | AS15436 Witbe-AS | RIPE | More specific for FR-WITBE-20020614 | WITBE-MNT |
| 81.88.96.0/20 covering | AS15436 Witbe-AS | RIPE | FR-WITBE-20020614 | WITBE-MNT |
More specific
Prefixes inside 81.88.96.0/21
1 announced prefix fall inside this one.