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Data as of Nov 9, 2026

139.227.224.0/19

132 residential-proxy exits · 30 days

China Unicom Shanghai network · space held by CHINA UNICOM Shanghai city network

Announcement
this exact prefix
RPKI valid
Announced by
AS17621
Type
Residential
97% of it

Residential-proxy exits

Proxy exits
132
1.6% of its addresses · 30 days
Always-on exits
4
3.0% of its exits
Spread
12 of 32
/24s with at least one exit
Providers
57
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

15K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
139.227.251.0/24223
139.227.234.0/24122
139.227.244.0/24112
139.227.235.0/24026
139.227.254.0/24018
139.227.252.0/24010
139.227.245.0/2406
139.227.253.0/2405
139.227.255.0/2404
139.227.249.0/2403
139.227.248.0/2402
139.227.233.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
139.227.0.0/16
since Jan 2012
AS17621Residential1,041
37 always on
CHINA UNICOM Shanghai city network
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
139.227.224.0/24
since Aug 2023
AS17621ResidentialCHINA UNICOM Shanghai city network
139.227.225.0/24
since Aug 2023
AS17621ResidentialCHINA UNICOM Shanghai city network
139.227.231.0/24
since Aug 2021
AS138421HostingCHINA UNICOM Shanghai city network

Composition

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

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Residential7,93697%4
Hosting2563.1%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17621

CN
Name
China Unicom Shanghai network
Type
Internet provider
Registered
Jan 18, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed