Data as of Nov 8, 2026
212.51.192.0/19
17 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
7 inside
Type
Business
Residential-proxy exits
Proxy exits
17
0.21% of its addresses · 30 days
Spread
5 of 32
/24s with at least one exit
Providers
51
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.2K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 212.51.199.0/24 | 0 | 5 | |
| 212.51.207.0/24 | 0 | 4 | |
| 212.51.223.0/24 | 0 | 3 | |
| 212.51.198.0/24 | 0 | 2 | |
| 212.51.221.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- MangoProxy
- Maskify
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.51.192.0/21 since May 2005 | AS8256 | Business | 7 | Lodz University of Technology | |
| 212.51.200.0/22 since May 2005 | AS16283 | Business | Lodz University of Technology | ||
| 212.51.204.0/24 since May 2005 | AS8256 | Business | Lodz University of Technology | ||
| 212.51.205.0/24 since May 2005 | AS16283 | Business | Lodz University of Technology | ||
| 212.51.206.0/24 since May 2005 | AS16283 | Business | Lodz University of Technology | ||
| 212.51.207.0/24 since May 2005 | AS8256 | Business | 4 | Lodz University of Technology | |
| 212.51.208.0/20 since May 2005 | AS8256 | Business | 5 | Lodz University of Technology |