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Data as of Nov 5, 2026

211.90.80.0/21

5 residential-proxy exits · 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
0.24% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
19
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

495 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.90.83.0/2402
211.90.86.0/2402
211.90.82.0/2401

Proxy providers listing exits

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

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
211.90.0.0 - 211.97.255.255524,288UNICOMChina UnicomALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.90.0.0/15131,072UNICOMChina United Telecommunications CorporationALLOCATED PORTABLE—ipas@cnnic.cn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
China Unicom
Range
211.90.0.0 - 211.97.255.255
Registration type
ALLOCATED PORTABLE
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