Data as of Nov 10, 2026
Autonomous system
AS21437
Aviti ltd.
Announces 2,560 addresses in 10 prefixes. None of it is anonymizer space.
Type
Internet provider
UA
Proxy activity, 30 days
8 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 81.17.128.0/24 since Nov 2013 | Residential | 1 | Scientific Production Enterprise "Technaukservice" Ltd | |
| 81.17.131.0/24 since Nov 2013 | Residential | Scientific Production Enterprise "Technaukservice" Ltd | ||
| 81.17.132.0/24 since Nov 2013 | Residential | Scientific Production Enterprise "Technaukservice" Ltd | ||
| 81.17.133.0/24 since Nov 2013 | Residential | Scientific Production Enterprise "Technaukservice" Ltd | ||
| 81.17.134.0/24 since Nov 2013 | Residential | Scientific Production Enterprise "Technaukservice" Ltd | ||
| 81.17.135.0/24 since Nov 2013 | Residential | Scientific Production Enterprise "Technaukservice" Ltd | ||
| 81.17.136.0/24 since Nov 2013 | Business | 5 1 always on | Scientific Production Enterprise "Technaukservice" Ltd | |
| 81.17.138.0/24 since Nov 2013 | Residential | 2 | Scientific Production Enterprise "Technaukservice" Ltd | |
| 81.17.139.0/24 since Nov 2013 | Residential | 1 | Scientific Production Enterprise "Technaukservice" Ltd | |
| 193.104.133.0/24 since Jul 2015 | Residential | PP "Legal Center Raider" |
Residential-proxy exposure
Always-on exits
1
13% of its exits
Spread
4
/24s with at least one exit
Providers
34
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 81.17.136.0/24 | 1 | 5 | |
| 81.17.138.0/24 | 0 | 2 | |
| 81.17.128.0/24 | 0 | 1 | |
| 81.17.139.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- BestProxy
- BirdProxies
- BottingTools
- Byteful
- DataImpulse
- FROXY
- FastProxy
- FlashProxy
- GloryCloud
- IPFly
- IPPeak
- KindProxy
- Kookey
- LudaxProxy
- NSocks
- NovaProxy
- Novada
- Oxylabs
- Proxy4U
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- Smartproxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- YumiProxy
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS21437, day by day
551 observations
- Residential
- Business
Network & history
Profile
- Registered
- Dec 10, 2001
- Domain
- aviti.net
- Industry
- Computer and Information Technology
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals