Data as of Nov 6, 2026
222.206.0.0/15
No anonymizer spaceChina Education and Research Network Center
Residential-proxy exits
Proxy exits
87
0.07% of its addresses · listed by providers
Spread
2 of 512
/24s with at least one exit
Providers
28
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 222.206.18.0/24 | 0 | 85 | |
| 222.207.208.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- EnigmaProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPPeak
- Infatica
- LemonLabs
- LemonPrime
- MangoProxy
- NodeProxy
- NovaProxy
- PSBProxy
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalProxy
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 222.206.0.0/19 since Sep 18, 2026 | AS4538 | Business | 85 | China Education and Research Network | |
| 222.206.32.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.36.0/22 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.36.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.206.37.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.206.38.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.206.39.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.206.48.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.64.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.80.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.88.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.96.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.112.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.160.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.168.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.206.176.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.192.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.206.200.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.206.204.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.206.206.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.206.210.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.206.212.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.206.220.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.206.224.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.207.0.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.4.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.207.8.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.10.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.12.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.14.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.14.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.207.16.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.207.32.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.207.48.0/20 | AS4538 | Business | China Education and Research Network | ||
| 222.207.64.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.68.0/23 | AS4538 | Business | China Education and Research Network | ||
| 222.207.72.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.207.80.0/21 | AS4538 | Business | China Education and Research Network | ||
| 222.207.144.0/21 since Apr 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.160.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.176.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.192.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.192.0/22 | AS4538 | Business | China Education and Research Network | ||
| 222.207.200.0/22 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.200.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.207.201.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.207.202.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.207.203.0/24 | AS4538 | Business | China Education and Research Network | ||
| 222.207.204.0/22 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.208.0/20 since Sep 18, 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 222.207.224.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 222.207.240.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 222.206.0.0/15 | 131,072 | NJR-CERNET | China Education and Research Network | ALLOCATED PORTABLE | Sep 4, 2008 | abuse@ |
Network & registry
Announced by
Covering announcement 222.192.0.0/12
- Prefix
- 222.192.0.0/12
- Announced by
- AS4538 China Education and Research Network Center
- Type
- Business
- Proxy exits
- 1,108
- Always-on exits
- 15
- RPKI
- No RPKI
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the 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
Who has announced 222.192.0.0/12
222.192.0.0/12
Routing history
- Pattern
- Stable
- First seen
- Jun 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 222.192.0.0/12
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4538 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
Whois
Registration for this announcement
222.192.0.0/12 spans several registrations: 6 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 4, 2004
- Status
- assigned