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Data as of Nov 8, 2026

221.213.100.0/24

19 residential-proxy exits · 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom Yunnan province network

Announcement
221.213.100.0/22
RPKI valid
Announced by
AS4837
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
19
7.4% of its addresses · 30 days
Always-on exits
1
5.3% of its exits
Providers
30
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

852 observations

Proxy providers listing exits

  • 2Captcha
  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • IPOasis
  • IPPeak
  • Infatica
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.213.0.0/16
since May 2005
AS4837Residential624
2 always on
China Unicom Yunnan province network

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.213.100.0/22

Prefix
221.213.100.0/22
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
23
Always-on exits
2
RPKI
RPKI valid
Netname
UNICOM-YN
Registrant
China Unicom Yunnan province network
RIR
APNIC
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