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Data as of Nov 3, 2026

223.167.32.0/19

158 residential-proxy exits · 30 days

China Unicom Shanghai network · space held by CHINA UNICOM Shanghai city network

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

Residential-proxy exits

Proxy exits
158
1.9% of its addresses · 30 days
Always-on exits
4
2.5% of its exits
Spread
17 of 32
/24s with at least one exit
Providers
45
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

19K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
223.167.33.0/24124
223.167.62.0/24121
223.167.32.0/2416
223.167.41.0/2413
223.167.57.0/24019
223.167.44.0/24014
223.167.55.0/24012
223.167.47.0/24012
223.167.38.0/24011
223.167.34.0/24010
223.167.35.0/2409
223.167.52.0/2406
223.167.53.0/2404
223.167.60.0/2404
223.167.50.0/2401
223.167.48.0/2401
223.167.61.0/2401

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
223.167.0.0/16
since Aug 2010
AS17621Residential1,043
34 always on
CHINA UNICOM Shanghai city network

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