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Data as of Nov 5, 2026

221.220.0.0/16

102 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
102
0.16% of its addresses · 30 days
Always-on exits
4
3.9% of its exits
Spread
60 of 256
/24s with at least one exit
Providers
46
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

6.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.220.134.0/2416
221.220.169.0/2412
221.220.130.0/2412
221.220.75.0/2411
221.220.132.0/2405
221.220.131.0/2405
221.220.63.0/2404
221.220.157.0/2404
221.220.133.0/2404
221.220.56.0/2403
221.220.136.0/2402
221.220.143.0/2402
221.220.61.0/2402
221.220.202.0/2402
221.220.80.0/2402
221.220.81.0/2402
221.220.159.0/2402
221.220.158.0/2402
221.220.97.0/2402
221.220.156.0/2402
221.220.150.0/2402
221.220.109.0/2402
221.220.110.0/2402
221.220.128.0/2402

Proxy providers listing exits

  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.216.0.0/13
since Aug 2007
AS4808Residential1,997
74 always on
China Unicom Beijing province network
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
221.220.0.0/18
since Aug 2007
AS4808Residential20China Unicom Beijing province network
221.220.48.0/22
since Jun 2021
AS4808ResidentialChina Unicom Beijing province network
via China Unicom Beijing province network
221.220.64.0/18
since Aug 2007
AS4808Residential15
1 always on
China Unicom Beijing province network
221.220.128.0/18
since Aug 2007
AS4808Residential62
3 always on
China Unicom Beijing province network
221.220.192.0/18
since Aug 2007
AS4808Residential7China 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
221.216.0.0/13524,288UNICOM-BJChina Unicom Beijing province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.220.48.0/221,024CHINAUNICOMChina Unicom Beijing province networkALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn

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