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Data as of Nov 5, 2026

221.213.40.0/24

5 residential-proxy exits · 30 days

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

Announcement
221.213.40.0/22
RPKI valid
Announced by
AS4837
Type
Business

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Providers
29
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

323 observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • Infatica
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyStyler
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalData
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.213.0.0/16
since May 2005
AS4837Residential632
2 always on
China Unicom Yunnan province network

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.213.0.0/1665,536UNICOM-YNChina Unicom Yunnan province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.213.40.0/2732yn-yn-km-QuJin-street-ICBCyunnan yn-kunming-QuJin-street-ICBC,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.32/298yn-km-KeLinSi-QQyunnan kunming KeLinSi QQ,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.40/298yn-km-ZhengYuan-Hotelyunnan kunming ZhengYuan Hotel,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.48/2816yn-km-TianYan-hotelyunnan kunming TianYan hotel,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.64/298yn-km-TuCha-companyyunnan kunming TuCha company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.72/298yn-km-Boeing-Companyyunnan kunming Boeing Company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.80/298yn-km-HuangLongShan-fodder-companyyunnan kunming HuangLongShan fodder company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.88/298yn-km-YuLong-companyyunnan kunming YuLong company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.96/298yn-km-aviation-travel-ticket-businessyunnan kunming aviation travel ticket business,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.104 - 221.213.40.11916yn-km-south-nationality-tradition-medicine-research-instituteyunnan kunming south nationality tradition medicine research institute,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.120/298yn-km-HongTa-negotiable-securitiesyunnan kunming HongTa negotiable securities,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.128/2816yn-km-YanHan-schoolyunnan kunming YanHan school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.144/298yn-km-west-peacock-mountain-villayunnan kunming west peacock mountain villa,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.152/304yn-km-GeJi-Internet-Baryunnan kunming GeJi Internet Bar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.156/304yn-km-BenTengZhiLu-Internet-Baryunnan kunming BenTengZhiLu Internet Bar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.160/2816yn-km-TiTi-Internet-Baryunnan kunming TiTi Internet Bar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.176/298yn-km-SaiFa-filter-technology-companyyunnan kunming SaiFa filter technology company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.180/304yn-km-jinliufu-liquor-market-companyyunnan kunming jinliufu liquor market company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via yn-km-SaiFa-filter-technology-company
└ 221.213.40.184/298yn-km-public-road-designing-instituteyunnan kunming public road designing institute,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.192/304yn-km-XiHe-parkyunnan kunming XiHe park,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.196/304yn-km-HongXia-companyyunnan kunming HongXia company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.200/298yn-km-ShiMao-hotelyunnan kunming ShiMao hotel,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.208/298yn-km-earthquake-officeyunnan kunming earthquake office,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.216/304yn-km-NanTian-network-system-companyyunnan kunming NanTian network system company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.220/304yn-km-ChangShi-communicate-engineering-companyyunnan kunming ChangShi communicate engineering company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.224/298yn-km-handicapped-sports-competition-organizing-committeeyunnan kunming handicapped sports competition organizing committee,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.232/298yn-km-YangGang-internet-baryunnan kunming YangGang internet bar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.40.240/2816yn-km-FengQing-travel-companyyunnan kunming FengQing travel company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.213.40.0/22

Prefix
221.213.40.0/22
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
7
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