Data as of Nov 3, 2026
Autonomous system
AS51809
BRSK Limited
Announces 30,976 addresses in 39 prefixes. 12,288 of them are anonymizer space (all ISP proxy) in 29 prefixes: 40% of what it announces.
Type
Internet provider
GB
Operators · brokers · owners leasing
1 · 0 · 2
Proxy activity, 30 days
5.5K exits
Announced prefixes
| Prefix | Type | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.98.72.0/21 since Sep 2025 | Residential | Wookra, LLC | |||
| 31.98.80.0/20 since Sep 2025 | Residential | Wookra, LLC | |||
| 45.41.148.0/22 since Sep 2024 | ISP proxy | Proxy providerssold by Oxylabs | Web2Objects LLC | ||
| 45.61.104.0/21 since Sep 2024 | ISP proxy | Proxy providerssold by Oxylabs | Web2Objects LLC | ||
| 45.82.140.0/22 since May 2021 | Residential | 7 | |||
| 63.135.72.0/21 since Apr 2021 | Residential | 91 26 always on | |||
| 67.208.52.0/22 since Jun 2021 | Residential | 47 6 always on | |||
| 88.97.160.0/21 since Jun 2024 | Residential | 1,891 366 always on | Zen Internet Ltd via CGNAT customers | ||
| 88.97.176.0/20 since May 2025 | Residential | 3,291 1,308 always on | Zen Internet Ltd | ||
| 89.127.224.0/22 since Sep 2026 | Residential | 22 1 always on | YouFibre Limited | ||
| 104.238.40.0/21 since Sep 2024 | ISP proxy | Proxy providerssold by Oxylabs | 1 | Web2Objects LLC | |
| 104.238.58.0/23 since Sep 2024 | ISP proxy | Proxy providerssold by Oxylabs | 1 | Web2Objects LLC | |
| 104.238.62.0/23 since Sep 2024 | ISP proxy | Proxy providerssold by Oxylabs | Web2Objects LLC | ||
| 185.138.196.0/22 since Apr 2025 | Residential | 45 6 always on | YouFibre Limited | ||
| 185.232.119.0/24 since Apr 2021 | Residential | ||||
| 195.40.32.0/24 since Jan 2026 | ISP proxy | Proxy providerssold by Oxylabs | GTT - EMEA Ltd. | ||
| 195.40.33.0/24 since Jan 2026 | ISP proxy | Proxy providerssold by Oxylabs | GTT - EMEA Ltd. | ||
| 195.40.34.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.35.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.36.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.37.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.38.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.39.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.40.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.41.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.42.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.43.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.44.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.45.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.46.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.47.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.48.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.49.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.50.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.51.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.52.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.53.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.54.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. | |||
| 195.40.55.0/24 since Jan 2026 | ISP proxy | GTT - EMEA Ltd. |
Where its space comes from
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In AS51809 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 6,14420% | 24 |
| Web2Objects LLC | 6,14420% | 24 |
Residential-proxy exposure
Always-on exits
1,713
31% of its exits
Spread
47
/24s with at least one exit
Providers
113
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 88.97.183.0/24 | 160 | 256 | |
| 88.97.185.0/24 | 145 | 253 | |
| 88.97.184.0/24 | 142 | 256 | |
| 88.97.164.0/24 | 112 | 245 | |
| 88.97.178.0/24 | 109 | 247 | |
| 88.97.165.0/24 | 102 | 251 | |
| 88.97.191.0/24 | 101 | 234 | |
| 88.97.179.0/24 | 97 | 248 | |
| 88.97.186.0/24 | 96 | 247 | |
| 88.97.187.0/24 | 95 | 246 | |
| 88.97.176.0/24 | 92 | 252 | |
| 88.97.177.0/24 | 84 | 255 | |
| 88.97.189.0/24 | 82 | 243 | |
| 88.97.190.0/24 | 78 | 233 | |
| 88.97.162.0/24 | 30 | 250 | |
| 88.97.163.0/24 | 30 | 234 | |
| 88.97.166.0/24 | 28 | 226 | |
| 88.97.167.0/24 | 27 | 237 | |
| 88.97.188.0/24 | 25 | 135 | |
| 88.97.161.0/24 | 24 | 220 | |
| 88.97.160.0/24 | 13 | 228 | |
| 63.135.72.0/24 | 6 | 17 | |
| 63.135.78.0/24 | 5 | 11 | |
| 185.138.196.0/24 | 3 | 15 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- WealthProxies
- YumiProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS51809, day by day
8.5M observations
- ISP proxy · anonymizer
- Residential
Network & history
Profile
- Registered
- Jan 15, 2021
- Domain
- brsk.co.uk
- Website
- www.brsk.co.uk/
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals