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Data as of Nov 14, 2026

222.20.0.0/17

1 residential-proxy exit · 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
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS4538 China Education and Research Network Center, after 1.7 years unannounced

Residential-proxy exits

Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 128
/24s with at least one exit
Providers
7
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

11 observations

Proxy providers listing exits

  • Byteful
  • GSocks
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Shifter

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
222.20.0.0/15
since Jun 2026
AS4538Business224
2 always on
China Education and Research Network
222.16.0.0/13
since Jul 2014
AS4538Business328
9 always on
222.16.0.0/12
since May 2005
AS4538Business657
14 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Sep 18, 2026 · 2 mo
Origin networks
1