Data as of Nov 8, 2026
121.195.160.0/20
3 residential-proxy exits · 30 daysChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
3
0.07% of its addresses · 30 days
Spread
3 of 16
/24s with at least one exit
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
105 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 121.195.162.0/24 | 0 | 1 | |
| 121.195.167.0/24 | 0 | 1 | |
| 121.195.172.0/24 | 0 | 1 |
Proxy providers listing exits
- MangoProxy
- ProxyRack
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.194.0.0/15 since Oct 2006 | AS4538 | Business | 30 | China Education and Research Network | |
| 121.192.0.0/14 since Nov 2017 | AS4538 | Business | 84 2 always on |
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
- First seen
- Before our records
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 121.
194. 0. 0/ 15 - Netname
- BJR-CERNET
- 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
- Jul 17, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cernet. edu. cn - Name
- ABUSE CERNETAP
- Handle
- AC1685-AP