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Data as of Nov 5, 2026

221.13.86.0/24

5 residential-proxy exits · 30 days

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

Announcement
221.13.64.0/19
RPKI valid
Announced by
AS4837
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Providers
6
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

12 observations

Proxy providers listing exits

  • Infatica
  • NodeProxy
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.13.64.0/198,192UNICOM-XZChina Unicom Xizang province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.13.84.1 - 221.13.89.2551,535Chinaunicom-Lasa-ADSLChinaunicom Lasa city PPPoE PoolASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.13.64.0/19

Prefix
221.13.64.0/19
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
13
Always-on exits
1
RPKI
RPKI valid
Netname
UNICOM-XZ
Registrant
China Unicom Xizang 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