Data as of Nov 3, 2026
Autonomous system
AS4497
Upsala Co-operative Telephone Association
Announces 5,120 addresses in 5 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
25 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 199.91.120.0/22 since Nov 2019 | Residential | 14 3 always on | ||
| 204.9.232.0/22 since Nov 2019 | Residential | |||
| 204.15.152.0/21 since Nov 2019 | Residential | 10 3 always on | ||
| 204.15.156.0/22 since Oct 2019 | Residential | 10 3 always on | ||
| 204.252.180.0/22 since Nov 2019 | Residential | Verizon Business |
Residential-proxy exposure
Always-on exits
6
24% of its exits
Spread
7
/24s with at least one exit
Providers
61
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 204.15.159.0/24 | 3 | 5 | |
| 199.91.123.0/24 | 2 | 6 | |
| 199.91.121.0/24 | 1 | 3 | |
| 199.91.122.0/24 | 0 | 3 | |
| 204.15.158.0/24 | 0 | 3 | |
| 199.91.120.0/24 | 0 | 2 | |
| 204.15.156.0/24 | 0 | 2 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- FastProxy
- FlashProxy
- FloppyData
- FuseProxy
- GeekProxy
- Geonode
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- InfiniteProxies
- Kookey
- LemonBright
- LudaxProxy
- MoMoProxy
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VitalExclusive
- WealthProxies
- YumiProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS4497, day by day
6.3K observations
Network & history
Profile
- Registered
- Mar 15, 1995
- Domain
- sytekcommunications.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals