LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

49.52.0.0/14

No anonymizer space

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
221
0.08% of its addresses · listed by providers
Always-on exits
1
0.45% of its exits
Spread
11 of 1,024
/24s with at least one exit
Providers
53
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
49.52.97.0/24146
49.52.99.0/24048
49.52.96.0/24044
49.52.98.0/24040
49.52.5.0/24028
49.52.46.0/2407
49.52.44.0/2403
49.52.100.0/2402
49.52.2.0/2401
49.52.30.0/2401
49.52.31.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • ResiProxies
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
49.52.0.0/15
since Sep 18, 2026
AS4538Business221
1 always on
China Education and Research Network
49.52.0.0/19AS4538Business31China Education and Research Network
49.52.32.0/20AS4538Business10China Education and Research Network
49.52.48.0/24
since Apr 2026
AS4538BusinessChina Education and Research Network
49.52.64.0/19
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
49.52.96.0/20AS4538Business180
1 always on
China 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