Data as of Nov 4, 2026
202.192.0.0/16
69 residential-proxy exits · 30 daysChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
69
0.11% of its addresses · 30 days
Always-on exits
6
8.7% of its exits
Spread
4 of 256
/24s with at least one exit
Providers
47
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
13K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 202.192.80.0/24 | 6 | 53 | |
| 202.192.33.0/24 | 0 | 13 | |
| 202.192.28.0/24 | 0 | 2 | |
| 202.192.78.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PrivateByte
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- RainProxy
- Shifter
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.192.0.0/15 since Jan 2013 | AS4538 | Business | 115 6 always on | China Education and Research Network | |
| 202.192.0.0/12 since May 2005 | AS4538 | Business | 815 10 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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.192.0.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.0.0/23 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.16.0/20 since Mar 2023 | AS4538 | Business | 2 | China Education and Research Network | |
| 202.192.16.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.32.0/20 since Mar 2023 | AS4538 | Business | 13 | China Education and Research Network | |
| 202.192.64.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.80.0/21 since Mar 2023 | AS4538 | Business | 53 6 always on | China Education and Research Network | |
| 202.192.80.0/24 since Sep 18, 2026 | AS4538 | Business | 53 6 always on | China Education and Research Network | |
| 202.192.88.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.96.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.112.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.128.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.144.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.202.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.205.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 202.192.224.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network |
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
- May 2005
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2019
Recorded history
History
- Handoffs
- 2
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 202.192.240.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 202.192.240.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
Whois
Registration for this announcement
- Range
- 202.192.0.0/13
- 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
- Oct 30, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 30, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CERNETAP
- Handle
- AC1685-AP