Data as of Nov 7, 2026

42.246.0.0/15

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
Type
Business

Residential-proxy exits

Proxy exits
140
0.11% of its addresses · listed by providers
Always-on exits
2
1.4% of its exits
Spread
22 of 512
/24s with at least one exit
Providers
43
selling exits here

Proxy providers listing exits

  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYWING_BASIC
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • Shifter
  • SpyderProxy
  • TrustProxy
  • VantageProxies
  • VitalExclusive

Announcements

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

PrefixOriginTypeProxy exitsHolderRPKI
42.247.0.0/19AS4538Business19China Education and Research Network
42.247.8.0/24AS4538BusinessChina Education and Research Network
42.247.9.0/24
since Dec 2015
AS4538Business2China Education and Research Network
42.247.13.0/24
since Sep 2019
AS4538BusinessChina Education and Research Network
42.247.18.0/24AS4538Business1China Education and Research Network
via Shanghai 200030, China
42.247.20.0/24
since Mar 2022
AS4538Business11China Education and Research Network
42.247.22.0/24AS4538BusinessChina Education and Research Network
42.247.30.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
via Shenyang, Liaoning 110004, China
42.247.44.0/24AS4538Business1China Education and Research Network
42.247.53.0/24
since Jan 2022
AS4538BusinessChina Education and Research Network
42.247.58.0/24
since Jun 2021
AS4538Business18China Education and Research Network
42.247.103.0/24AS4538Business3China Education and Research Network
42.247.107.0/24
since Apr 2026
AS4538BusinessChina Education and Research Network
42.247.113.0/24
since Jun 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
42.244.0.0/14262,144NJR-CERNETChina Education and Research NetworkALLOCATED PORTABLE—abuse@cernet.edu.cn
└ 42.247.0.0/24256DKHCDNDNSWH-CNWuhan, Hubei 430074, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn
└ 42.247.1.0/24256DKHCDNDNSCD-CNChengdu, Sichuan 610054, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn
└ 42.247.11.0/24256DKHCDNDNSGZ-CNGuangzhou, Guangdong 510641, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn
└ 42.247.18.0/24256DKHCDNDNSSH-CNShanghai 200030, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn
└ 42.247.30.0/24256DKHCDNDNSSY-CNShenyang, Liaoning 110004, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn
└ 42.247.37.0/24256DKHCDNDNSXA-CNXi'an, Shaanxi 710049, ChinaALLOCATED NON-PORTABLE—abuse@cernet.edu.cn

Network & registry

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