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Data as of Nov 8, 2026

222.16.3.0/24

2 residential-proxy exits · 30 days

China Education and Research Network Center · space held by China Education and Research Network

Announcement
222.16.0.0/21
No RPKI
Announced by
AS4538
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
20
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

363 observations

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • FlashProxy
  • GSocks
  • GonzoProxy
  • IPOasis
  • Infatica
  • MangoProxy
  • NodeMaven
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • Proxyma
  • Shifter
  • VibeProxies
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
222.16.0.0/16
since Sep 2024
AS4538Business55
4 always on
China Education and Research Network
222.16.0.0/15
since Jun 2026
AS4538Business57
4 always on
China Education and Research Network
222.16.0.0/13
since Jul 2014
AS4538Business317
5 always on
222.16.0.0/12
since May 2005
AS4538Business664
8 always on

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 222.16.0.0/21

Prefix
222.16.0.0/21
Announced by
AS4538 China Education and Research Network Center
Type
Business
Proxy exits
2
RPKI
No RPKI
Netname
GZR-CERNET
Registrant
China Education and Research Network
RIR
APNIC
Origin network

AS4538

CN
Name
China Education and Research Network Center
Type
Education
Registered
Aug 1, 2002
Domain
cernet.edu.cn
Website
www.edu.cn
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed