LAYER3 INTEL
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Data as of Nov 9, 2026

221.204.0.0/15

No anonymizer space

CHINA UNICOM China169 Backbone · space held by China Unicom Shanxi Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
457
0.35% of its addresses · listed by providers
Always-on exits
1
0.22% of its exits
Spread
206 of 512
/24s with at least one exit
Providers
61
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.205.65.0/2413
221.205.130.0/2409
221.205.112.0/2407
221.205.113.0/2407
221.205.128.0/2407
221.205.129.0/2406
221.205.131.0/2406
221.204.155.0/2406
221.204.132.0/2406
221.205.146.0/2406
221.205.73.0/2406
221.204.138.0/2405
221.205.18.0/2405
221.205.6.0/2405
221.204.142.0/2405
221.204.154.0/2405
221.204.137.0/2404
221.204.146.0/2404
221.205.59.0/2404
221.204.148.0/2404
221.205.25.0/2404
221.204.158.0/2404
221.205.134.0/2404
221.205.63.0/2404

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4837

CN
Name
CHINA UNICOM China169 Backbone
Type
Internet provider
Registered
Sep 17, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed