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Data as of Nov 7, 2026

221.220.192.0/18

7 residential-proxy exits · 30 days

China Unicom Beijing Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4808
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
7
0.04% of its addresses · 30 days
Spread
6 of 64
/24s with at least one exit
Providers
17
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

184 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.220.202.0/2402
221.220.200.0/2401
221.220.205.0/2401
221.220.232.0/2401
221.220.235.0/2401
221.220.241.0/2401

Proxy providers listing exits

  • Ake.net
  • BirdProxies
  • BottingTools
  • Byteful
  • EnigmaProxy
  • GSocks
  • IPCola
  • IPRoyal
  • Infatica
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • Shifter

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.220.0.0/16
since Jul 2006
AS4808Residential105
5 always on
China Unicom Beijing province network
221.216.0.0/13
since Aug 2007
AS4808Residential2,006
71 always on
China Unicom Beijing province network

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