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Data as of Nov 4, 2026

202.196.0.0/15

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

Residential-proxy exits

Proxy exits
182
0.14% of its addresses · listed by providers
Spread
10 of 512
/24s with at least one exit
Providers
24
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
202.197.226.0/240157
202.196.109.0/2407
202.197.112.0/2406
202.196.69.0/2403
202.196.17.0/2402
202.196.33.0/2402
202.196.240.0/2402
202.196.170.0/2401
202.197.179.0/2401
202.197.199.0/2401

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
202.192.0.0/12
since May 2005
AS4538Business815
10 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
202.196.0.0/20AS4538BusinessChina Education and Research Network
202.196.0.0/24AS4538BusinessChina Education and Research Network
202.196.13.0/24AS4538BusinessChina Education and Research Network
202.196.16.0/20AS4538Business2China Education and Research Network
202.196.32.0/20AS4538Business2China Education and Research Network
202.196.48.0/20AS4538BusinessChina Education and Research Network
202.196.50.0/24AS4538BusinessChina Education and Research Network
202.196.64.0/24AS4538BusinessChina Education and Research Network
202.196.65.0/24AS4538BusinessChina Education and Research Network
202.196.66.0/23AS4538BusinessChina Education and Research Network
202.196.68.0/22AS4538Business3China Education and Research Network
202.196.72.0/21AS4538BusinessChina Education and Research Network
202.196.80.0/20AS4538BusinessChina Education and Research Network
202.196.96.0/20
since Sep 18, 2026
AS4538Business7China Education and Research Network
202.196.112.0/20AS4538BusinessChina Education and Research Network
202.196.128.0/20AS4538BusinessChina Education and Research Network
202.196.144.0/20AS4538BusinessChina Education and Research Network
202.196.160.0/20AS4538Business1China Education and Research Network
202.196.176.0/20AS4538BusinessChina Education and Research Network
202.196.192.0/20AS4538BusinessChina Education and Research Network
202.196.208.0/20AS4538BusinessChina Education and Research Network
202.196.219.0/24AS4538BusinessChina Education and Research Network
202.196.224.0/20AS4538BusinessChina Education and Research Network
202.196.240.0/20AS4538Business2China Education and Research Network
202.196.244.0/24AS4538BusinessChina Education and Research Network
202.197.0.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.0.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.2.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.16.0/21
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.24.0/21
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.32.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.48.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.64.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.80.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.96.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.96.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.111.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.112.0/20
since Sep 18, 2026
AS4538Business6China Education and Research Network
202.197.112.0/24
since Sep 18, 2026
AS4538Business6China Education and Research Network
202.197.124.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.144.0/20
since Apr 2023
AS4538BusinessChina Education and Research Network
202.197.159.0/24
since Apr 2023
AS4538BusinessChina Education and Research Network
202.197.176.0/20AS4538Business1China Education and Research Network
202.197.192.0/20AS4538Business1China Education and Research Network
202.197.193.0/24AS4538BusinessChina Education and Research Network
202.197.208.0/20AS4538BusinessChina Education and Research Network
202.197.224.0/20
since Sep 18, 2026
AS4538Business157China Education and Research Network
202.197.240.0/21
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.197.240.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
202.192.0.0/13524,288CERNET-CNChina Education and Research NetworkALLOCATED PORTABLEOct 29, 2021[email protected]
└ 202.196.240.0/204,096AYTC-CN~{02QtJ&76W(?FQ'P # ~}ASSIGNED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyWhois & 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