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Data as of Nov 6, 2026

221.196.0.0/15

No anonymizer space

CHINA UNICOM China169 Backbone · space held by China Unicom Tianjin Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
908
0.69% of its addresses · listed by providers
Always-on exits
1
0.11% of its exits
Spread
129 of 512
/24s with at least one exit
Providers
42
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.196.94.0/2411
221.197.133.0/24034
221.197.232.0/24029
221.196.108.0/24028
221.197.66.0/24027
221.196.51.0/24027
221.197.56.0/24026
221.197.85.0/24025
221.197.195.0/24025
221.197.28.0/24024
221.197.193.0/24024
221.197.12.0/24024
221.197.196.0/24024
221.197.194.0/24023
221.197.199.0/24023
221.197.55.0/24021
221.197.172.0/24021
221.197.198.0/24020
221.196.27.0/24020
221.197.29.0/24020
221.196.97.0/24020
221.197.54.0/24019
221.196.92.0/24019
221.196.72.0/24018

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalData
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
221.197.20.0/24
since May 2026
AS9929Internet providerChina Unicom Tianjin Province Network

Composition

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

Announced space

Address share

Announced space

Types across the prefix

131,072 addresses
TypeAddressesShareRanges
Residential130,816>99%2
Internet provider2560.20%1

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