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Data as of Nov 7, 2026

221.12.169.0/24

31 residential-proxy exits · 30 days

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

Announcement
221.12.128.0/18
RPKI valid
Announced by
AS4837
Type
Business
88% of it

Residential-proxy exits

Proxy exits
31
12% of its addresses · 30 days
Providers
35
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

384 observations

Proxy providers listing exits

  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • EnigmaProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • Proxyma
  • RainProxy
  • RealProxy
  • ResiProxies
  • Shifter
  • VantageProxies

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business22488%15
Residential3213%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.12.128.0/18

Prefix
221.12.128.0/18
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
51
Always-on exits
3
RPKI
RPKI valid
Netname
UNICOM-ZJ
Registrant
China Unicom Zhejiang 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