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Data as of Nov 5, 2026

221.213.60.0/22

7 residential-proxy exits · 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
75% of it

Residential-proxy exits

Proxy exits
7
0.68% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
22
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

352 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.213.62.0/2406
221.213.61.0/2401

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies

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 the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.213.0.0/1665,536UNICOM-YNChina Unicom Yunnan province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.213.63.0/2816KM-XSNO1-middle-schoolKM-XSNO1-middle-school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.16/2816KM-WH-XZ-middle-schoolKM-WH-XZ-middle-school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.32/2816KM-XS-high-schoolKM-XS-high-school ,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.48/2816KM-public-security-trainig-schoolKM-public-security-trainig-school ,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.64/2816KM-YX-tea-processing-factoryKM-YX-tea-processing-factory,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.80/2816KM-hy-music-taining-shcoolKM-hy-music-taining-shcool,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.96/2816KM-medical-college-third-branchKM-medical-college-third-branch,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.112/2816KM-chunchen-primary-schoolKM-chunchen-primary-school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.128/2816yunnan-ZL-hospitalyunnan-ZL-hospital,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.144/2816NY-metal-factoryNY-metal-factory,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.160/2816KM-building-clean-corpKM-building-clean-corp,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.176/2816HS-info-tech-schoolHS-info-tech-school,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.192/2816yunnan-SN-corpyunnan-SN-corp,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.208/2816KM-NJW-primary-schoolKM-NJW-primary-school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.224/2816KM-JC-training-schoolKM-JC-training-school,kunming,yunnanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-YN
└ 221.213.63.240/2816HR-hairdressing-training-schoolHR-hairdressing-training-school,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.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Residential76875%1
Business25625%16

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