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Data as of Nov 10, 2026

220.203.224.0/19

147 residential-proxy exits · 30 days

China Unicom Shanghai network · space held by China Unicom

Announcement
this exact prefix
RPKI valid
Announced by
AS17621
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
147
1.8% of its addresses · 30 days
Spread
8 of 32
/24s with at least one exit
Providers
48
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

7.4K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
220.203.239.0/24093
220.203.243.0/24021
220.203.226.0/24011
220.203.227.0/2409
220.203.224.0/2405
220.203.241.0/2403
220.203.247.0/2403
220.203.232.0/2402

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FLEETPROXY
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • IPOasis
  • IPPeak
  • Infatica
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17621

CN
Name
China Unicom Shanghai network
Type
Internet provider
Registered
Jan 18, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed