LAYER3 INTEL
Get started
Sign in
Data as of Nov 9, 2026

222.20.193.0/24

220 residential-proxy exits · 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4538
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS4538 China Education and Research Network Center

Residential-proxy exits

Proxy exits
220
86% of its addresses · 30 days
Always-on exits
1
0.45% of its exits
Providers
69
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

15K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • RealProxy
  • ResiProxies
  • SPYDERPROXY_PREMIUM
  • Shifter
  • VProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
222.20.192.0/18
since Sep 18, 2026
AS4538Business220
1 always on
China Education and Research Network
222.20.0.0/15
since Jun 2026
AS4538Business221
1 always on
China Education and Research Network
222.16.0.0/13
since Jul 2014
AS4538Business316
5 always on
222.16.0.0/12
since May 2005
AS4538Business659
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