Data as of Nov 3, 2026
101.4.0.0/14
No anonymizer spaceChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
254
0.10% of its addresses · listed by providers
Always-on exits
1
0.39% of its exits
Spread
117 of 1,024
/24s with at least one exit
Providers
46
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- EnigmaProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PacketStream
- PrivateByte
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyStyler
- Proxyma
- Q2IP
- RainProxy
- Shifter
- VantageProxies
- VibeProxies
- VitalData
- 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 |
|---|---|---|---|---|---|
| 101.4.0.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.2.0/24 since Mar 2022 | AS4538 | Business | China Education and Research Network | ||
| 101.4.16.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.32.0/20 since Sep 18, 2026 | AS4538 | Business | 3 | China Education and Research Network | |
| 101.4.48.0/21 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.56.0/24 | AS4538 | Business | China Education and Research Network | ||
| 101.4.63.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.64.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.128.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.156.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 101.4.192.0/18 since Mar 2025 | AS4538 | Business | China Education and Research Network | ||
| 101.5.0.0/16 since Sep 18, 2026 | AS4538 | Business | 163 | China Education and Research Network | |
| 101.5.0.0/17 since Sep 18, 2026 | AS4538 | Business | 53 | China Education and Research Network | |
| 101.5.0.0/18 since Nov 3, 2026 | AS4538 | Business | 16 | ||
| 101.5.24.0/21 since Sep 18, 2026 | AS4538 | Business | 12 | China Education and Research Network | |
| 101.5.40.0/21 since Sep 18, 2026 | AS4538 | Business | 3 | China Education and Research Network | |
| 101.5.64.0/18 since Nov 3, 2026 | AS4538 | Business | 37 | ||
| 101.5.128.0/17 since Sep 18, 2026 | AS4538 | Business | 110 | China Education and Research Network | |
| 101.5.128.0/18 since Nov 3, 2026 | AS4538 | Business | 53 | ||
| 101.5.128.0/21 since Jun 2026 | AS4538 | Business | 5 | China Education and Research Network | |
| 101.5.136.0/21 since Sep 18, 2026 | AS4538 | Business | 1 | China Education and Research Network | |
| 101.5.192.0/18 since Nov 3, 2026 | AS4538 | Business | 57 | ||
| 101.6.0.0/16 since Sep 18, 2026 | AS4538 | Business | 14 1 always on | China Education and Research Network | |
| 101.6.0.0/17 | AS4538 | Business | 12 1 always on | China Education and Research Network | |
| 101.6.0.0/18 since Nov 3, 2026 | AS4538 | Business | 6 1 always on | ||
| 101.6.6.0/24 since Oct 2019 | AS4538 | Business | China Education and Research Network | ||
| 101.6.8.0/21 since Nov 3, 2026 | AS4538 | Business | |||
| 101.6.16.0/23 | AS4538 | Business | China Education and Research Network | ||
| 101.6.64.0/18 since Nov 3, 2026 | AS4538 | Business | 6 | ||
| 101.6.128.0/17 | AS4538 | Business | 2 | China Education and Research Network | |
| 101.6.128.0/18 since Nov 3, 2026 | AS4538 | Business | 2 | ||
| 101.6.192.0/18 since Nov 3, 2026 | AS4538 | Business | |||
| 101.7.0.0/22 | AS4538 | Business | 1 | China Education and Research Network | |
| 101.7.7.0/24 since Dec 2020 | AS9405 | Business | China Education and Research Network | ||
| 101.7.64.0/18 | AS4538 | Business | China Education and Research Network | ||
| 101.7.192.0/20 | AS4538 | Business | China Education and Research Network | ||
| 101.7.208.0/22 | AS4538 | Business | China Education and Research Network | ||
| 101.7.224.0/20 | 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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 101.4.60.0/23 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.4.60.0/23 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.4.62.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.4.62.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.4.80.0/20 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.4.80.0/20 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.128.0/18 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.128.0/18 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.240.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.240.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.241.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.241.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.242.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.242.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.243.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.243.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.244.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.244.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 101.7.245.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 101.7.245.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
Whois
Registration for this announcement
- Range
- 101.4.0.0/14
- 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
- Dec 9, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CERNETAP
- Handle
- AC1685-AP