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Data as of Nov 11, 2026

222.16.80.0/22

46 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
0 / 100 · Low

Residential-proxy exits

Proxy exits
46
4.5% of its addresses · 30 days
Always-on exits
4
8.7% of its exits
Spread
1 of 4
/24s with at least one exit
Providers
29
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

19K observations

Proxy providers listing exits

  • Ake.net
  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FLEETPROXY
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • Infatica
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
222.16.0.0/16
since Sep 2024
AS4538Business55
6 always on
China Education and Research Network
222.16.0.0/15
since Jun 2026
AS4538Business57
6 always on
China Education and Research Network
222.16.0.0/13
since Jul 2014
AS4538Business323
8 always on
222.16.0.0/12
since May 2005
AS4538Business655
13 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
Oct 2019 · 7.1 yr
Origin networks
2
Last change of origin
Oct 2019
Recorded history

History

Handoffs
2