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Data as of Nov 5, 2026

221.199.14.0/24

11 residential-proxy exits · 30 days

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

Announcement
221.199.0.0/19
RPKI valid
Announced by
AS4837
Type
Business
75% of it

Residential-proxy exits

Proxy exits
11
4.3% of its addresses · 30 days
Providers
21
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

224 observations

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • Infatica
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.199.0.0/17
since Feb 2006
AS4837Residential44
2 always on
China Unicom Ningxia province network

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business19375%4
Residential6325%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.199.0.0/19

Prefix
221.199.0.0/19
Announced by
AS4837 CHINA UNICOM China169 Backbone
Type
Residential
Proxy exits
28
Always-on exits
1
RPKI
RPKI valid
Netname
UNICOM-NX
Registrant
China Unicom Ningxia 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