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Data as of Nov 6, 2026

222.199.0.0/16

1 residential-proxy exit · 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
1
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
13
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

382 observations

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • FlexyProxies
  • GSocks
  • Infatica
  • LemonLabs
  • NovaProxy
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
222.192.0.0/12
since Jun 2005
AS4538Business1,108
15 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
222.199.5.0/24AS4538BusinessChina Education and Research Network
222.199.50.0/24AS4538BusinessChina Education and Research Network
222.199.64.0/20AS4538BusinessChina Education and Research Network
222.199.64.0/24AS4538BusinessChina Education and Research Network
222.199.88.0/22AS4538BusinessChina Education and Research Network
222.199.96.0/22AS4538BusinessChina Education and Research Network
222.199.100.0/24AS4538BusinessChina Education and Research Network
222.199.108.0/22AS4538BusinessChina Education and Research Network
222.199.112.0/20AS4538BusinessChina Education and Research Network
222.199.128.0/20AS4538BusinessChina Education and Research Network
222.199.160.0/22AS4538BusinessChina Education and Research Network
222.199.164.0/24AS4538BusinessChina Education and Research Network
222.199.165.0/24AS4538BusinessChina Education and Research Network
222.199.170.0/24AS4538BusinessChina Education and Research Network
222.199.176.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
222.199.181.0/24AS4538BusinessChina Education and Research Network
222.199.184.0/22
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
222.199.192.0/19AS4538Business1China Education and Research Network
222.199.224.0/19AS4538BusinessChina 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