LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

221.213.30.0/24

3 residential-proxy exits · 30 days

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

Announcement
221.213.28.0/22
RPKI valid
Announced by
AS4837
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
its first announcement on record

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
13
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

40 observations

Proxy providers listing exits

  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • Infatica
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.213.0.0/16
since May 2005
AS4837Residential632
2 always on
China Unicom Yunnan province network

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.213.28.0/22

Prefix
221.213.28.0/22
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
6
RPKI
RPKI valid
Netname
UNICOM-YN
Registrant
China Unicom Yunnan 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