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Data as of Nov 7, 2026

61.51.0.0/18

78 residential-proxy exits · 30 days

China Unicom Beijing Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4808
Type
Residential

Residential-proxy exits

Proxy exits
78
0.48% of its addresses · 30 days
Spread
6 of 64
/24s with at least one exit
Providers
35
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

2.4K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.51.22.0/24073
61.51.28.0/2401
61.51.29.0/2401
61.51.37.0/2401
61.51.45.0/2401
61.51.47.0/2401

Proxy providers listing exits

  • 2Captcha
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • Infatica
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.51.0.0/16
since Aug 2007
AS4808Residential155
2 always on
China Unicom Beijing province network
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
61.51.0.0/20
since Feb 2008
AS4808ResidentialChina Unicom Beijing province network
61.51.24.0/23
since Jun 2025
AS4808ResidentialChina Unicom Beijing province network

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.48.0.0/14262,144UNICOM-BJChina Unicom Beijing province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 61.51.0.0/204,096JINGXINHERO-NETBeijing Jingxin Hero TelecommunicationASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-BJ
└ 61.51.16.0/204,096TONGKE-NETBeijing Tonek Information Telenology CompanyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-BJ

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed