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Data as of Nov 3, 2026

116.57.184.0/22

19 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
Recent change
New origin Sep 18, 2026
from AS4538 China Education and Research Network Center, after 7.6 years unannounced

Residential-proxy exits

Proxy exits
19
1.9% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
34
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
116.57.185.0/24018
116.57.187.0/2401

Proxy providers listing exits

  • 2Captcha
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPOasis
  • IPPeak
  • Infatica
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
116.56.0.0/15
since Nov 2007
AS4538Business27
2 always on
China Education and Research Network
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
116.57.184.0/24
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