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Data as of Nov 14, 2026

202.200.0.0/13

No anonymizer space

China Education and Research Network Center

Announcement
this exact prefix
No RPKI
Announced by
AS4538
Type
Business

Residential-proxy exits

Proxy exits
501
0.10% of its addresses · listed by providers
Always-on exits
1
0.20% of its exits
Spread
31 of 2,048
/24s with at least one exit
Providers
78
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
202.201.136.0/2411
202.201.12.0/240132
202.201.10.0/24043
202.201.11.0/24038
202.200.233.0/24030
202.200.237.0/24028
202.200.239.0/24028
202.200.232.0/24028
202.200.235.0/24026
202.200.234.0/24026
202.200.225.0/24024
202.200.238.0/24022
202.200.236.0/24020
202.204.223.0/24010
202.204.205.0/2409
202.204.48.0/2408
202.201.87.0/2404
202.206.209.0/2404
202.201.15.0/2403
202.207.191.0/2403
202.202.9.0/2402
202.204.59.0/2402
202.201.239.0/2402
202.203.144.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYLANE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
202.192.0.0/12
since May 2005
AS4538Business840
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
202.200.0.0/14
since Jun 2026
AS4538Business460
1 always on
China Education and Research Network
202.200.0.0/21AS4538BusinessChina Education and Research Network
202.200.8.0/22AS4538BusinessChina Education and Research Network
202.200.12.0/22AS4538BusinessChina Education and Research Network
202.200.16.0/21AS4538BusinessChina Education and Research Network
202.200.28.0/24AS4538Business1China Education and Research Network
202.200.29.0/24AS4538BusinessChina Education and Research Network
202.200.31.0/24AS4538BusinessChina Education and Research Network
202.200.32.0/20AS4538BusinessChina Education and Research Network
202.200.32.0/24AS4538BusinessChina Education and Research Network
202.200.34.0/24AS4538BusinessChina Education and Research Network
202.200.35.0/24AS4538BusinessChina Education and Research Network
202.200.36.0/24AS4538BusinessChina Education and Research Network
202.200.37.0/24AS4538BusinessChina Education and Research Network
202.200.38.0/24AS4538BusinessChina Education and Research Network
202.200.41.0/24AS4538BusinessChina Education and Research Network
202.200.42.0/24AS4538BusinessChina Education and Research Network
202.200.43.0/24AS4538BusinessChina Education and Research Network
202.200.48.0/20AS4538BusinessChina Education and Research Network
202.200.48.0/24AS4538BusinessChina Education and Research Network
202.200.64.0/20AS4538BusinessChina Education and Research Network
202.200.64.0/24AS4538BusinessChina Education and Research Network
202.200.80.0/20AS4538BusinessChina Education and Research Network
202.200.80.0/24AS4538BusinessChina Education and Research Network
202.200.81.0/24AS4538BusinessChina Education and Research Network
202.200.94.0/24AS4538BusinessChina Education and Research Network
202.200.96.0/20AS4538BusinessChina Education and Research Network
202.200.96.0/24AS4538BusinessChina Education and Research Network
202.200.112.0/20AS4538BusinessChina Education and Research Network
202.200.112.0/24AS4538BusinessChina Education and Research Network
202.200.140.0/23AS4538BusinessChina Education and Research Network
202.200.144.0/20AS4538BusinessChina Education and Research Network
202.200.168.0/21AS4538Business1China Education and Research Network
202.200.176.0/20AS4538BusinessChina Education and Research Network
202.200.200.0/21AS4538BusinessChina Education and Research Network
202.200.200.0/24AS4538BusinessChina Education and Research Network
202.200.208.0/20AS4538BusinessChina Education and Research Network
202.200.224.0/20AS4538Business232China Education and Research Network
202.200.240.0/20AS4538BusinessChina Education and Research Network
202.200.255.0/24AS4538BusinessChina Education and Research Network
202.201.0.0/20AS4538Business216China Education and Research Network
202.201.0.0/24AS4538BusinessChina Education and Research Network
202.201.14.0/24AS4538BusinessChina Education and Research Network
202.201.16.0/20AS4538BusinessChina Education and Research Network
202.201.18.0/24AS4538BusinessChina Education and Research Network
202.201.32.0/20AS4538BusinessChina Education and Research Network
202.201.32.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.201.33.0/24AS4538BusinessChina Education and Research Network
202.201.43.0/24AS4538BusinessChina Education and Research Network
202.201.44.0/24AS4538BusinessChina Education and Research Network
202.201.48.0/20AS4538BusinessChina Education and Research Network
202.201.48.0/24AS4538BusinessChina Education and Research Network
202.201.53.0/24AS4538BusinessChina Education and Research Network
202.201.64.0/20AS4538BusinessChina Education and Research Network
202.201.64.0/24AS4538BusinessChina Education and Research Network
202.201.65.0/24AS4538BusinessChina Education and Research Network
202.201.68.0/24AS4538BusinessChina Education and Research Network
202.201.69.0/24AS4538BusinessChina Education and Research Network
202.201.80.0/21AS4538Business4China Education and Research Network
202.201.80.0/24AS4538BusinessChina Education and Research Network
202.201.88.0/21AS4538BusinessChina Education and Research Network
202.201.96.0/22AS4538BusinessChina Education and Research Network
202.201.96.0/24AS4538BusinessChina Education and Research Network
202.201.106.0/23AS4538BusinessChina Education and Research Network
202.201.106.0/24AS4538BusinessChina Education and Research Network
202.201.108.0/22AS4538BusinessChina Education and Research Network
202.201.152.0/21AS4538BusinessChina Education and Research Network
202.201.152.0/24AS4538BusinessChina Education and Research Network
202.201.154.0/24AS4538BusinessChina Education and Research Network
202.201.160.0/19AS4538BusinessChina Education and Research Network
202.201.160.0/20AS4538BusinessChina Education and Research Network
202.201.160.0/24AS4538BusinessChina Education and Research Network
202.201.166.0/24AS4538BusinessChina Education and Research Network
202.201.176.0/21AS4538BusinessChina Education and Research Network
202.201.188.0/22AS4538BusinessChina Education and Research Network
202.201.192.0/18AS4538Business2China Education and Research Network
202.201.201.0/24AS4538BusinessChina Education and Research Network
202.201.216.0/22AS4538BusinessChina Education and Research Network
202.201.220.0/24AS4538BusinessChina Education and Research Network
202.201.224.0/20AS4538Business2China Education and Research Network
202.201.240.0/20
since May 2026
AS4538BusinessChina Education and Research Network
202.201.253.0/24AS4538BusinessChina Education and Research Network
202.201.255.0/24AS4538BusinessChina Education and Research Network
202.202.0.0/16
since Sep 18, 2026
AS4538Business2China Education and Research Network
202.202.0.0/20AS4538Business2China Education and Research Network
202.202.16.0/21AS4538BusinessChina Education and Research Network
202.202.23.0/24AS4538BusinessChina Education and Research Network
202.202.24.0/21AS4538BusinessChina Education and Research Network
202.202.32.0/20AS4538BusinessChina Education and Research Network
202.202.64.0/20AS4538BusinessChina Education and Research Network
202.202.80.0/20AS4538BusinessChina Education and Research Network
202.202.80.0/24AS4538BusinessChina Education and Research Network
202.202.96.0/20AS4538BusinessChina Education and Research Network
202.202.112.0/20AS4538BusinessChina Education and Research Network
202.202.128.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.202.128.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.202.130.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.202.144.0/20AS4538BusinessChina Education and Research Network
202.202.160.0/20AS4538BusinessChina Education and Research Network
202.202.176.0/20AS4538BusinessChina Education and Research Network
202.202.192.0/21AS4538BusinessChina Education and Research Network
202.202.200.0/21AS4538BusinessChina Education and Research Network
202.202.208.0/21AS4538BusinessChina Education and Research Network
202.202.220.0/22AS4538BusinessChina Education and Research Network
202.202.224.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.202.240.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.202.240.0/24AS4538BusinessChina Education and Research Network
202.203.0.0/16
since Sep 18, 2026
AS4538Business1China Education and Research Network
202.203.2.0/24AS4538BusinessChina Education and Research Network
202.203.16.0/24AS4538BusinessChina Education and Research Network
202.203.32.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.203.48.0/20AS4538BusinessChina Education and Research Network
202.203.64.0/20AS4538BusinessChina Education and Research Network
202.203.66.0/24AS4538BusinessChina Education and Research Network
202.203.80.0/21AS4538BusinessChina Education and Research Network
202.203.112.0/24AS4538BusinessChina Education and Research Network
202.203.128.0/23
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.203.132.0/24AS4538BusinessChina Education and Research Network
202.203.136.0/21AS4538BusinessChina Education and Research Network
202.203.144.0/20AS4538Business1China Education and Research Network
202.203.144.0/24AS4538Business1China Education and Research Network
202.203.160.0/20AS4538BusinessChina Education and Research Network
202.203.160.0/24AS4538BusinessChina Education and Research Network
202.203.176.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.203.176.0/24AS4538BusinessChina Education and Research Network
202.203.187.0/24AS4538BusinessChina Education and Research Network
202.203.192.0/20AS4538BusinessChina Education and Research Network
202.203.208.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.203.224.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.203.240.0/20AS4538BusinessChina Education and Research Network
202.204.0.0/14
since Jun 2026
AS4538Business41China Education and Research Network
202.204.16.0/22AS4538BusinessChina Education and Research Network
202.204.20.0/23
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.22.0/24AS4538BusinessChina Education and Research Network
202.204.23.0/24AS4538BusinessChina Education and Research Network
202.204.24.0/22AS4538BusinessChina Education and Research Network
202.204.28.0/22
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.32.0/20AS4538BusinessChina Education and Research Network
202.204.48.0/20AS4538Business11China Education and Research Network
202.204.49.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.60.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.64.0/20AS4538BusinessChina Education and Research Network
202.204.80.0/20AS4538BusinessChina Education and Research Network
202.204.96.0/20AS4538BusinessChina Education and Research Network
202.204.105.0/24AS4538BusinessChina Education and Research Network
202.204.112.0/20AS4538BusinessChina Education and Research Network
202.204.112.0/24AS4538BusinessChina Education and Research Network
202.204.113.0/24AS4538BusinessChina Education and Research Network
202.204.128.0/20AS4538BusinessChina Education and Research Network
202.204.144.0/20AS4538BusinessChina Education and Research Network
202.204.146.0/24AS4538BusinessChina Education and Research Network
202.204.147.0/24AS4538BusinessChina Education and Research Network
202.204.160.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.176.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.204.192.0/20AS4538Business9China Education and Research Network
202.204.208.0/20AS4538Business10China Education and Research Network
202.204.244.0/22AS4538BusinessChina Education and Research Network
202.205.16.0/20AS4538BusinessChina Education and Research Network
202.205.64.0/20AS4538BusinessChina Education and Research Network
202.205.68.0/24AS4538BusinessChina Education and Research Network
202.205.80.0/20AS4538BusinessChina Education and Research Network
202.205.96.0/21AS4538BusinessChina Education and Research Network
202.205.104.0/22AS4538BusinessChina Education and Research Network
202.205.108.0/24AS4538BusinessChina Education and Research Network
202.205.109.0/24AS4538BusinessChina Education and Research Network
202.205.112.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.205.112.0/24AS4538BusinessChina Education and Research Network
202.205.117.0/24AS4538BusinessChina Education and Research Network
202.205.127.0/24AS4538BusinessChina Education and Research Network
202.205.130.0/24AS4538BusinessChina Education and Research Network
202.205.131.0/24
since Mar 2025
AS4538BusinessChina Education and Research Network
202.205.144.0/22
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.205.148.0/24AS4538BusinessChina Education and Research Network
202.205.149.0/24AS4538BusinessChina Education and Research Network
202.205.151.0/24AS4538BusinessChina Education and Research Network
202.205.158.0/23
since Nov 2025
AS4538BusinessChina Education and Research Network
202.205.160.0/20AS4538BusinessChina Education and Research Network
202.205.176.0/20AS4538BusinessChina Education and Research Network
202.205.208.0/20AS4538BusinessChina Education and Research Network
202.205.224.0/22AS4538BusinessChina Education and Research Network
202.205.232.0/24AS4538BusinessChina Education and Research Network
202.205.252.0/23AS4538BusinessChina Education and Research Network
202.206.0.0/20AS4538BusinessChina Education and Research Network
202.206.4.0/24AS4538BusinessChina Education and Research Network
202.206.16.0/21AS4538BusinessChina Education and Research Network
202.206.24.0/21AS4538BusinessChina Education and Research Network
202.206.32.0/19AS4538BusinessChina Education and Research Network
202.206.32.0/20AS4538BusinessChina Education and Research Network
202.206.48.0/20AS4538BusinessChina Education and Research Network
202.206.64.0/18AS4538Business3China Education and Research Network
202.206.64.0/20AS4538Business1China Education and Research Network
202.206.64.0/24
since Mar 2025
AS4538BusinessChina Education and Research Network
202.206.96.0/20AS4538Business2China Education and Research Network
202.206.100.0/24
since Mar 2025
AS4538BusinessChina Education and Research Network
202.206.116.0/22AS4538BusinessChina Education and Research Network
202.206.120.0/21AS4538BusinessChina Education and Research Network
202.206.128.0/18AS4538BusinessChina Education and Research Network
202.206.176.0/20AS4538BusinessChina Education and Research Network
202.206.192.0/19AS4538Business4China Education and Research Network
202.206.192.0/20AS4538BusinessChina Education and Research Network
202.206.208.0/20AS4538Business4China Education and Research Network
202.206.224.0/20AS4538BusinessChina Education and Research Network
202.206.236.0/22AS4538BusinessChina Education and Research Network
202.206.240.0/20
since Sep 18, 2026
AS4538Business1China Education and Research Network
202.206.251.0/24AS4538BusinessChina Education and Research Network
202.207.0.0/18AS4538BusinessChina Education and Research Network
202.207.16.0/20AS4538BusinessChina Education and Research Network
202.207.32.0/20AS4538BusinessChina Education and Research Network
202.207.48.0/20AS4538BusinessChina Education and Research Network
202.207.64.0/19AS4538BusinessChina Education and Research Network
202.207.80.0/20AS4538BusinessChina Education and Research Network
202.207.96.0/20AS4538BusinessChina Education and Research Network
202.207.120.0/21AS4538BusinessChina Education and Research Network
202.207.144.0/20AS4538BusinessChina Education and Research Network
202.207.232.0/21AS4538BusinessChina 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
202.200.0.0/14262,144CERNET-CNChina Education and Research NetworkALLOCATED PORTABLESep 4, 2008abuse@cernet.edu.cn
└ 202.200.0.0/15131,072XAR-CERNETChina Education and Research NetworkASSIGNED NON-PORTABLE—abuse@cernet.edu.cn
└ 202.202.0.0/15131,072CDR-CERNETChina Education and Research NetworkASSIGNED NON-PORTABLE—abuse@cernet.edu.cn
202.204.0.0/14262,144BJR-CERNETChina Education and Research NetworkALLOCATED PORTABLESep 4, 2008abuse@cernet.edu.cn

Network & registry

AnnouncementRouting historyWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
May 2014
Current origin since
May 2014 · 13 yr
Origin networks
1