LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

222.18.0.0/15

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
Recent change
New origin Jun 2026
its first announcement on record

Residential-proxy exits

Proxy exits
23
0.02% of its addresses · listed by providers
Spread
10 of 512
/24s with at least one exit
Providers
37
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
222.18.65.0/2407
222.18.142.0/2404
222.18.11.0/2402
222.18.24.0/2402
222.18.152.0/2402
222.18.153.0/2402
222.18.127.0/2401
222.18.144.0/2401
222.18.149.0/2401
222.18.158.0/2401

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • PrivateByte
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • SpyderProxy
  • TrustProxy
  • VantageProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
222.16.0.0/13
since Jul 2014
AS4538Business317
5 always on
222.16.0.0/12
since May 2005
AS4538Business664
8 always on
Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
222.18.0.0/19AS4538Business4China Education and Research Network
222.18.64.0/20AS4538Business7China Education and Research Network
222.18.80.0/20AS4538BusinessChina Education and Research Network
222.18.112.0/20AS4538Business1China Education and Research Network
222.18.128.0/18AS4538Business11China Education and Research Network
222.18.192.0/19AS4538BusinessChina Education and Research Network
222.18.224.0/19AS4538BusinessChina Education and Research Network
222.18.227.0/24AS4538BusinessChina Education and Research Network
222.18.228.0/24AS4538BusinessChina Education and Research Network
222.18.231.0/24AS4538BusinessChina Education and Research Network
222.18.232.0/24AS4538BusinessChina Education and Research Network
222.18.233.0/24AS4538BusinessChina Education and Research Network
222.18.234.0/24AS4538BusinessChina Education and Research Network
222.18.235.0/24AS4538BusinessChina Education and Research Network
222.18.236.0/24AS4538BusinessChina Education and Research Network
222.18.237.0/24AS4538BusinessChina Education and Research Network
222.18.238.0/24AS4538BusinessChina Education and Research Network
222.18.239.0/24AS4538BusinessChina Education and Research Network
222.18.255.0/24AS4538BusinessChina Education and Research Network
222.19.40.0/24AS4538BusinessChina Education and Research Network
222.19.42.0/23AS4538BusinessChina Education and Research Network
222.19.48.0/20AS4538BusinessChina Education and Research Network
222.19.64.0/19AS4538BusinessChina Education and Research Network
222.19.96.0/22AS4538BusinessChina Education and Research Network
222.19.112.0/20AS4538BusinessChina Education and Research Network
222.19.128.0/20AS4538BusinessChina Education and Research Network
222.19.144.0/22AS4538BusinessChina Education and Research Network
222.19.148.0/24AS4538BusinessChina Education and Research Network
222.19.168.0/21AS4538BusinessChina Education and Research Network
222.19.168.0/24AS4538BusinessChina Education and Research Network
222.19.176.0/20AS4538BusinessChina Education and Research Network
222.19.176.0/21AS4538BusinessChina Education and Research Network
222.19.176.0/24AS4538BusinessChina Education and Research Network
222.19.184.0/22AS4538BusinessChina Education and Research Network
222.19.188.0/23AS4538BusinessChina Education and Research Network
222.19.190.0/24AS4538BusinessChina Education and Research Network
222.19.192.0/19
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
222.19.224.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
222.19.240.0/20AS4538BusinessChina 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