Data as of Nov 3, 2026
Autonomous system
AS16851
NebraskaLink
Announces 5,376 addresses in 8 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
22 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 104.152.240.0/22 since Sep 2018 | Internet provider | 10 2 always on | |
| 104.152.240.0/24 since Jul 2019 | Internet provider | 2 | |
| 104.218.80.0/22 since Oct 2016 | Internet provider | 4 | |
| 107.167.242.0/23 since Jun 2022 | Internet provider | 1 | |
| 162.212.16.0/22 since May 2013 | Internet provider | 7 1 always on | |
| 199.36.116.0/22 since May 2013 | Internet provider | ||
| 199.58.136.0/24 since Dec 2011 | Internet provider | 1 | |
| 209.94.54.0/23 since Apr 2024 | Internet provider |
Residential-proxy exposure
Always-on exits
3
14% of its exits
Spread
12
/24s with at least one exit
Providers
54
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 104.152.242.0/24 | 1 | 3 | |
| 104.152.241.0/24 | 1 | 2 | |
| 162.212.19.0/24 | 1 | 2 | |
| 104.152.243.0/24 | 0 | 3 | |
| 162.212.18.0/24 | 0 | 3 | |
| 104.152.240.0/24 | 0 | 2 | |
| 104.218.82.0/24 | 0 | 2 | |
| 162.212.17.0/24 | 0 | 2 | |
| 104.218.80.0/24 | 0 | 1 | |
| 104.218.81.0/24 | 0 | 1 | |
| 107.167.243.0/24 | 0 | 1 | |
| 199.58.136.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- ColaProxy
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LemonLabs
- LudaxProxy
- MoMoProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy302
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS16851, day by day
13K observations
- Business
- Internet provider
Network & history
Profile
- Registered
- Sep 27, 2010
- Domain
- optk.com
- Website
- www.optk.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals