LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

222.28.160.0/19

3 residential-proxy exits · 30 days

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

Announcement
this exact prefix
No RPKI
Announced by
AS4538
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS24349 CERNET2 IX at Peking University, after 1.7 years unannounced

Residential-proxy exits

Proxy exits
3
0.04% of its addresses · 30 days
Spread
1 of 32
/24s with at least one exit
Providers
15
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

54 observations

Proxy providers listing exits

  • BirdProxies
  • Byteful
  • EnigmaProxy
  • GSocks
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
222.28.0.0/14
since Jan 2013
AS4538Business41
1 always on
China Education and Research Network
222.24.0.0/13
since Dec 2024
AS4538Business347
3 always on
222.16.0.0/12
since May 2005
AS4538Business664
8 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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