81.17.130.0/24 Scientific Production Enterprise "Technaukservice" Ltd
Announced by AS21500 Scientific Production Enterprise "Technaukservice" Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.17.130.0/24
Prefix
Origin
AS21500 TNS-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 81.17.130.0/24 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 62206 21500
| Origin | AS21500 Scientific Production Enterprise "Technaukservice" Ltd |
| Origin code | IGP |
| Communities | 174:21101 174:22026 36601:150 36601:174 36601:2001 |
| Updated | 4h 18m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 62206×3 21500
| Origin | AS21500 Scientific Production Enterprise "Technaukservice" Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3326 21500
| Origin | AS21500 Scientific Production Enterprise "Technaukservice" Ltd |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS21500 to originate 81.17.130.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.17.130.0/24 | /24 | AS21500 TNS-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 |
|---|---|---|---|---|
| 81.17.130.0/24 | AS21500 TNS-AS | RIPE | Kharkov Bigline block | BIGLINE-MNT |
| 81.17.128.0/20 covering | AS21437 AVITI-AS | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 81.17.128.0/20 covering | AS21437 AVITI-AS | RIPE | Bigline block | BIGLINE-MNT |
| 81.17.128.0/20 covering | AS24618 BIGLINE-AS | RIPE | Kharkov Bigline block | BIGLINE-MNT |