LAYER3 INTEL
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Data as of Nov 10, 2026

223.167.32.0/19

155 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
155
1.9% of its addresses · 30 days
Always-on exits
4
2.6% of its exits
Spread
18 of 32
/24s with at least one exit
Providers
46
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

21K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
223.167.62.0/24122
223.167.33.0/24117
223.167.32.0/2416
223.167.41.0/2413
223.167.57.0/24018
223.167.55.0/24015
223.167.44.0/24013
223.167.34.0/24011
223.167.38.0/24010
223.167.47.0/24010
223.167.35.0/2408
223.167.52.0/2406
223.167.53.0/2405
223.167.60.0/2403
223.167.48.0/2403
223.167.61.0/2402
223.167.51.0/2401
223.167.50.0/2401

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
223.167.0.0/16
since Aug 2010
AS17621Residential1,009
42 always on
CHINA UNICOM Shanghai city network

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Feb 2014
Current origin since
Feb 2014 · 13 yr
Origin networks
1