Data as of Nov 7, 2026
202.112.0.0/14
No anonymizer spaceChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
864
0.33% of its addresses · listed by providers
Always-on exits
6
0.69% of its exits
Spread
45 of 1,024
/24s with at least one exit
Providers
71
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 202.115.52.0/24 | 2 | 3 | |
| 202.113.185.0/24 | 1 | 179 | |
| 202.113.13.0/24 | 1 | 141 | |
| 202.113.39.0/24 | 1 | 11 | |
| 202.114.107.0/24 | 1 | 1 | |
| 202.113.184.0/24 | 0 | 158 | |
| 202.113.69.0/24 | 0 | 76 | |
| 202.113.19.0/24 | 0 | 58 | |
| 202.113.170.0/24 | 0 | 29 | |
| 202.113.11.0/24 | 0 | 28 | |
| 202.115.253.0/24 | 0 | 20 | |
| 202.114.114.0/24 | 0 | 14 | |
| 202.112.160.0/24 | 0 | 13 | |
| 202.113.37.0/24 | 0 | 12 | |
| 202.113.44.0/24 | 0 | 12 | |
| 202.113.40.0/24 | 0 | 11 | |
| 202.115.202.0/24 | 0 | 11 | |
| 202.113.35.0/24 | 0 | 11 | |
| 202.113.42.0/24 | 0 | 10 | |
| 202.113.36.0/24 | 0 | 9 | |
| 202.113.41.0/24 | 0 | 8 | |
| 202.113.43.0/24 | 0 | 7 | |
| 202.115.136.0/24 | 0 | 5 | |
| 202.114.102.0/24 | 0 | 4 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- HideProxy
- HydraProxy
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- Proxyma
- Q2IP
- QUANTICDATA
- RainProxy
- ResiProxies
- Shifter
- SpyderProxy
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.112.0.0/13 since May 2005 | AS4538 | Business | 1,384 14 always on | China Education and Research Network |
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.112.0.0/15 since May 2014 | AS4538 | Business | 788 3 always on | China Education and Research Network | |
| 202.112.0.0/16 since May 2014 | AS4538 | Business | 20 | China Education and Research Network | |
| 202.112.0.0/24 since Sep 2025 | AS4538 | Business | China Education and Research Network | ||
| 202.112.7.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.9.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.10.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.14.0/23 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.15.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.16.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.19.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.112.20.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.112.21.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.112.22.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.112.24.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.25.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.26.0/24 since Mar 2025 | AS4538 | Business | China Education and Research Network | ||
| 202.112.27.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.28.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.29.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.30.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.31.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.42.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.43.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.47.0/24 since Sep 18, 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 202.112.49.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.50.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.51.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.53.0/24 since Oct 17, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.55.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.56.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.57.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.61.0/24 since Oct 2024 | AS4538 | Business | China Education and Research Network | ||
| 202.112.64.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.112.80.0/20 | AS4538 | Business | 3 | China Education and Research Network | |
| 202.112.80.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.82.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.112.112.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.112.128.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.112.128.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.144.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.112.144.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.160.0/20 | AS4538 | Business | 13 | China Education and Research Network | |
| 202.112.164.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.176.0/20 | AS4538 | Business | 2 | China Education and Research Network | |
| 202.112.192.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.112.208.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.112.208.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.209.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.224.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.112.237.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.112.238.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.0.0/16 since Sep 18, 2026 | AS4538 | Business | 768 3 always on | China Education and Research Network | |
| 202.113.0.0/20 | AS4538 | Business | 169 1 always on | China Education and Research Network | |
| 202.113.16.0/20 since Sep 18, 2026 | AS4538 | Business | 58 | China Education and Research Network | |
| 202.113.48.0/20 since Sep 18, 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 202.113.51.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.56.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.64.0/20 since Sep 18, 2026 | AS4538 | Business | 77 | China Education and Research Network | |
| 202.113.64.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.80.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.113.88.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.113.96.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.113.112.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.113.128.0/20 since Sep 18, 2026 | AS4538 | Business | 1 | China Education and Research Network | |
| 202.113.144.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.113.160.0/22 | AS4538 | Business | China Education and Research Network | ||
| 202.113.168.0/21 | AS4538 | Business | 29 | China Education and Research Network | |
| 202.113.176.0/20 since Sep 18, 2026 | AS4538 | Business | 337 1 always on | China Education and Research Network | |
| 202.113.189.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.208.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.113.216.0/21 | AS4538 | Business | China Education and Research Network | ||
| 202.113.224.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.113.225.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.113.244.0/22 | AS4538 | Business | China Education and Research Network | ||
| 202.114.0.0/15 since May 2014 | AS4538 | Business | 76 3 always on | China Education and Research Network | |
| 202.114.0.0/19 since Sep 18, 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 202.114.32.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.33.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.37.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.48.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.64.0/20 since Sep 18, 2026 | AS4538 | Business | 6 | China Education and Research Network | |
| 202.114.68.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.74.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.75.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.80.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.88.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.96.0/20 since Sep 18, 2026 | AS4538 | Business | 7 1 always on | China Education and Research Network | |
| 202.114.112.0/20 since Sep 18, 2026 | AS4538 | Business | 18 | China Education and Research Network | |
| 202.114.128.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.134.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.144.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.160.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.176.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.192.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.201.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.203.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.212.0/22 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.216.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.224.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.114.240.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.115.0.0/17 | AS4538 | Business | 7 2 always on | China Education and Research Network | |
| 202.115.0.0/19 since Dec 2024 | AS4538 | Business | China Education and Research Network | ||
| 202.115.32.0/19 | AS4538 | Business | 4 2 always on | China Education and Research Network | |
| 202.115.36.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 202.115.64.0/20 since Dec 2024 | AS4538 | Business | 1 | China Education and Research Network | |
| 202.115.80.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.115.96.0/20 | AS4538 | Business | 1 | China Education and Research Network | |
| 202.115.112.0/20 since Sep 18, 2026 | AS4538 | Business | 1 | China Education and Research Network | |
| 202.115.118.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.122.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.123.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.124.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.126.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.127.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.128.0/20 | AS4538 | Business | 5 | China Education and Research Network | |
| 202.115.129.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.130.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.131.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.144.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.115.145.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.151.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.159.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.160.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.115.160.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.176.0/20 | AS4538 | Business | China Education and Research Network | ||
| 202.115.192.0/20 | AS4538 | Business | 11 | China Education and Research Network | |
| 202.115.203.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.240.0/22 | AS4538 | Business | China Education and Research Network | ||
| 202.115.241.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.243.0/24 | AS4538 | Business | China Education and Research Network | ||
| 202.115.252.0/22 | AS4538 | Business | 20 | China Education and Research Network | |
| 202.115.252.0/24 | AS4538 | Business | China 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 202. | 655,360 | CERNET-CN | China Education and Research Network | ALLOCATED PORTABLE | — | abuse@ |
| └ 202.112.0.0/15 | 131,072 | BJR-CERNET | China Education and Research Network (CERNET) (ORG-CEAR1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 202.
112. 0. 0 - 202. 121. 255. 255 - Netname
- CERNET-CN
- Registrant
- China Education and Research Network
- Registrant country
- CN
- Organization
- China Education and Research Network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 3, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 21, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cernet. edu. cn - Name
- ABUSE CERNETAP
- Handle
- AC1685-AP