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Data as of Nov 9, 2026

221.213.42.0/24

1 residential-proxy exit · 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
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

532 observations

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • FlashProxy
  • GonzoProxy
  • IPOasis
  • Infatica
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VibeProxies
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.213.0.0/16
since May 2005
AS4837Residential618
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
└ 221.213.42.0/2816yn-km-WanJu-companyyunnan kunming WanJu company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.0/298KUNMING-XINYUAN-BUILDINGXinyuan Building,yunnan,kunmingASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via yn-km-WanJu-company
└ 221.213.42.8/298KUNMING-MEDICINE-COMPANYMedicine & Industry Company,yunnan KunmingASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via yn-km-WanJu-company
└ 221.213.42.16/304yn-km-siwei-computer-corpyunnan siwei computer corp,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.20/304yn-km-economic-schoolyunnan kunming economic school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.24/298yn-km-BaoJian-companyyunnan kunming BaoJian company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.32/2816yn-km-LongRun-pharmaceutical-factoryyunnan kunming pharmaceutical factory,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.48/304yn-km-kunlun-netbaryunnan kunming kunlun netbar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.52/304yn-km-DaGuan-parkyunnan kunming DaGuan park,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.56/298yn-km-WanDian-hotelyunnan kunming WanDian hotel,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.64/298yn-km-HuDong-netbaryunnan kunming HuDong netbar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.72 - 221.213.42.10332yn-km-sanitation-schoolyunnan kunming sanitation school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.104/298yn-km-SangMu-companyyunnan kunming SangMu company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.112/304yunnan-km-ZLSK-network-companyyunnan kunming ZhongLuShiKong network company,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.116 - 221.213.42.14732yn-km-DiDi-fodder-processing-groupyunnan kunming DiDi fodder processing group,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.148 - 221.213.42.1558yn-km-JinQing-internet-baryunnan kunming JinQing internet bar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.156/304yn-km-yn-km-HongGuang-hotelyunnan kunming HongGuang hotel,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.160/304yn-km-liangdong-netbaryunnan kunming liangdong netbar,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.164 - 221.213.42.19532yn-km-TanXin-cement-plantyunnan kunming TanXin cement plant,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.196 - 221.213.42.22732yn-km-nationality-tradition-medicine-research-instituteyunnan kunming nationality tradition medicine research institute,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.228 - 221.213.42.24316yn-km-farm-schoolyunnan kunming farm school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.244 - 221.213.42.2518yn-km-peacock-mountain-villayunnan kunming peacock mountain villa,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.42.252/304yn-km-JiGe-Internet-Baryunnan kunming JiGe Internet Bar,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