89.239.24.0/21 KnVnet services s.r.o.
Announced by AS56821 KnVnet services s.r.o. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 89.239.24.0/21
Prefix
Origin
AS56821 knvnet1-as
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 89.239.24.0/21 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 1273 16019 56821
| Origin | AS56821 KnVnet services s.r.o. |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1273 16019 56821
| Origin | AS56821 KnVnet services s.r.o. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16019 56821
| Origin | AS56821 KnVnet services s.r.o. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS56821 to originate 89.239.24.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 89.239.24.0/21 | /21 | AS56821 knvnet1-as | RIPE |
| 89.239.0.0/19 | /19 | AS35361 | RIPE |
| 89.239.0.0/19 | /24 | AS44489 Starnet | 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 |
|---|---|---|---|---|
| 89.239.24.0/21 | AS56821 knvnet1-as | RIPE | N | MNT-GREPA |
| 89.239.0.0/19 covering | AS44489 Starnet | RIPE | N | MNT-GREPA |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.