Data as of Nov 10, 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

0.78% of its addresses · 30 days

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

356 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

Prefix	Origin	Type	Proxy exits	Holder
222.16.0.0/16 since Sep 2024	AS4538	Business	55 6 always on	China Education and Research Network
222.16.0.0/15 since Jun 2026	AS4538	Business	57 6 always on	China Education and Research Network
222.16.0.0/13 since Jul 2014	AS4538	Business	321 8 always on
222.16.0.0/12 since May 2005	AS4538	Business	658 11 always on

Network & registry

Announcement Routing history Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

222.16.0.0/21

Routing history

Pattern: Stable
First seen: Dec 2018
Current origin since: Mar 2023 · 3.6 yr
Origin networks: 2
Last change of origin: Feb 2021

Recorded history

History

Handoffs: 4