Data as of Nov 6, 2026
51.241.0.0/17
13,824 anonymizer addresses · 42%2,101 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
91 inside
Type
Hosting
49% of it
Residential-proxy exits
Proxy exits
2,101
6.4% of its addresses · 30 days
Always-on exits
97
4.6% of its exits
Spread
15 of 128
/24s with at least one exit
Providers
77
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1.4M observations
- ISP proxy · anonymizer
- Datacenter proxy · anonymizer
- Hosting
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 51.241.96.0/24 | 27 | 254 | |
| 51.241.6.0/24 | 27 | 254 | |
| 51.241.52.0/24 | 15 | 254 | |
| 51.241.122.0/24 | 8 | 254 | |
| 51.241.126.0/24 | 8 | 253 | |
| 51.241.4.0/24 | 6 | 254 | |
| 51.241.22.0/24 | 3 | 253 | |
| 51.241.73.0/24 | 1 | 254 | |
| 51.241.84.0/24 | 1 | 7 | |
| 51.241.20.0/24 | 1 | 4 | |
| 51.241.2.0/24 | 0 | 27 | |
| 51.241.0.0/24 | 0 | 13 | |
| 51.241.115.0/24 | 0 | 7 | |
| 51.241.118.0/24 | 0 | 1 | |
| 51.241.119.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GeekProxy
- Geonode
- GhostConnect
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NextProxy
- NodeMaven
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- Proxies.fo
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- PuraRoute
- Q2IP
- RainProxy
- RealProxy
- ResiProxies
- Smartproxy
- SpyderProxy
- StrikeProxy
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- Webshare
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 51.241.0.0/17 | /24s |
|---|---|---|---|
| Proxy-Seller | 7682.3% | 3 |
VPN services
| Name | Parent | In 51.241.0.0/17 | /24s |
|---|---|---|---|
| Kape Technologies | 2560.78% | 1 |
Leased from
IP brokers
| Name | In 51.241.0.0/17 | /24s |
|---|---|---|
| IPXO | 11,00834% | 43 |
Leased from
Owners leasing their own space
| Name | In 51.241.0.0/17 | /24s |
|---|---|---|
| Sky UK Limited | 13,56841% | 53 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 51.241.0.0/24 since Jun 2026 | AS44803 | Hosting | IP broker IPXO | 13 | Sky UK Limited via Sky UK Limited | ||
| 51.241.1.0/24 since Jul 2026 | AS16276 | Datacenter proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.2.0/24 since Jul 2026 | AS215294 | ISP proxy | IP broker IPXO | 27 | Sky UK Limited via Sky UK Limited | ||
| 51.241.3.0/24 since Jul 2026 | AS2856 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.4.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 6 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.5.0/24 since Sep 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.6.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 27 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.7.0/24 since Aug 2026 | AS402535 | Unknown | Sky UK Limited via Sky UK Limited | ||||
| 51.241.8.0/24 since Oct 22, 2026 | AS137410 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.11.0/24 since Sep 28, 2026 | AS152698 | Unknown | Sky UK Limited via Sky UK Limited | ||||
| 51.241.12.0/22 since May 2026 | AS30058 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.16.0/23 since May 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.18.0/24 since Aug 2026 | AS3320 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.19.0/24 since Oct 22, 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Metro Fabric Limited | |||
| 51.241.20.0/24 since Jul 2026 | AS215294 | ISP proxy | IP broker IPXO | 4 1 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.21.0/24 since Sep 2026 | AS206092 | VPN | VPN servicesoperated by Kape Technologies | IP broker IPXO | Sky UK Limited via Sky UK Limited | ||
| 51.241.22.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 253 3 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.23.0/24 since Jun 2026 | AS212238 | Datacenter proxy | Proxy providerssold by Proxy-Seller | IP broker IPXO | Sky UK Limited via Sky UK Limited | ||
| 51.241.24.0/22 since May 2026 | AS30058 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.28.0/22 since May 2026 | AS213784 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.32.0/22 since May 2026 | AS30058 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.36.0/22 since May 2026 | AS213784 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.42.0/24 since May 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.43.0/24 since May 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.44.0/24 since Oct 13, 2026 | AS218661 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.47.0/24 since Oct 24, 2026 | AS16276 | Datacenter proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.48.0/24 since Oct 28, 2026 | AS6079 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.49.0/24 since Oct 30, 2026 | AS216405 | Unknown | Sky UK Limited via Sky UK Limited | ||||
| 51.241.50.0/24 since Oct 14, 2026 | AS218601 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.51.0/24 since Oct 15, 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.52.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 15 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.53.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.54.0/24 since Sep 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.55.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.56.0/24 since Sep 28, 2026 | AS152179 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.57.0/24 since Jul 2026 | AS9009 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.58.0/24 since May 2026 | AS213451 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.59.0/24 since May 2026 | AS213451 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.60.0/23 since May 2026 | AS9304 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.62.0/24 since Oct 28, 2026 | AS6079 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.63.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.64.0/24 since Jul 2026 | AS212683 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.65.0/24 since Jul 2026 | AS9009 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.66.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.67.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.68.0/22 since May 2026 | AS213784 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.72.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.73.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 1 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.74.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.75.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.76.0/24 since Jul 2026 | AS212683 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.77.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.78.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.79.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.80.0/24 since Jun 2026 | AS136897 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.81.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.82.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.83.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.84.0/24 since Jul 2026 | AS215294 | ISP proxy | IP broker IPXO | 7 1 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.85.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.86.0/24 since Jul 2026 | AS3320 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.87.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.93.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.94.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.95.0/24 since Oct 22, 2026 | AS11426 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.96.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 27 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.97.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.98.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.100.0/22 since Jul 2026 | AS2914 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.104.0/24 since Sep 28, 2026 | AS812 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.105.0/24 since Oct 22, 2026 | AS6079 | ISP proxy | Sky UK Limited via Sky UK Limited | ||||
| 51.241.106.0/24 since Aug 2026 | AS218965 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.107.0/24 since Sep 2026 | AS211415 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.108.0/24 since Sep 2026 | AS3320 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.109.0/24 since Jun 2026 | AS212238 | Datacenter proxy | Proxy providerssold by Proxy-Seller | IP broker IPXO | Sky UK Limited via Sky UK Limited | ||
| 51.241.110.0/24 since Oct 23, 2026 | AS5650 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.111.0/24 since Jun 2026 | AS212238 | Datacenter proxy | Proxy providerssold by Proxy-Seller | IP broker IPXO | Sky UK Limited via Sky UK Limited | ||
| 51.241.112.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.113.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.114.0/24 since Oct 22, 2026 | AS5650 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.115.0/24 since Jun 2026 | AS44803 | Hosting | IP broker IPXO | 7 | Sky UK Limited via Sky UK Limited | ||
| 51.241.116.0/24 since Sep 2026 | AS142146 | Unknown | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.118.0/24 since Sep 28, 2026 | AS215294 | ISP proxy | IP broker IPXO | 1 | Sky UK Limited via Sky UK Limited | ||
| 51.241.119.0/24 since Sep 28, 2026 | AS215294 | ISP proxy | IP broker IPXO | 1 | Sky UK Limited via Sky UK Limited | ||
| 51.241.120.0/24 since May 2026 | AS199741 | ISP proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.121.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.122.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 254 8 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.123.0/24 since May 2026 | AS396356 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.125.0/24 since Aug 2026 | AS398256 | Hosting | IP broker IPXO | Sky UK Limited via Sky UK Limited | |||
| 51.241.126.0/24 since Jun 2026 | AS6079 | ISP proxy | IP broker IPXO | 253 8 always on | Sky UK Limited via Sky UK Limited | ||
| 51.241.127.0/24 since May 2026 | AS21859 | Datacenter proxy | IP broker IPXO | Sky UK Limited via Sky UK Limited |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
29,184 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 14,336 | 49% | 38 | |
| ISP proxyanonymizer | 12,032 | 41% | 42 | |
| Datacenter proxyanonymizer | 1,536 | 5.3% | 6 | |
| Unknown | 1,024 | 3.5% | 4 | |
| VPNanonymizer | 256 | 0.88% | 1 |