LAYER3 INTEL
Get started
Sign in
Data as of Nov 4, 2026

202.204.48.0/20

12 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

Residential-proxy exits

Proxy exits
12
0.29% of its addresses · 30 days
Spread
3 of 16
/24s with at least one exit
Providers
34
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1.6K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
202.204.48.0/2409
202.204.59.0/2402
202.204.53.0/2401

Proxy providers listing exits

  • 2Captcha
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • FlashProxy
  • FlexyProxies
  • GSocks
  • GonzoProxy
  • HydraProxy
  • IPOasis
  • Infatica
  • InfiniteProxies
  • LightningProxies
  • NodeMaven
  • NovaProxy
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyStyler
  • Proxyma
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
202.204.0.0/14
since Jun 2026
AS4538Business41China Education and Research Network
202.200.0.0/13
since May 2014
AS4538Business479
3 always on
202.192.0.0/12
since May 2005
AS4538Business815
10 always on
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
202.204.49.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.60.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network

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