Data as of Nov 3, 2026
210.38.0.0/16
18 residential-proxy exits · 30 daysChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
18
0.03% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
9
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
39 observations
Proxy providers listing exits
- BirdProxies
- GSocks
- Geonix
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- ProxyEmpire
- ProxyRack
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 210.32.0.0/12 since May 2005 | AS4538 | Business | 505 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 |
|---|---|---|---|---|---|
| 210.38.56.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.60.0/22 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.64.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.96.0/20 since Mar 2023 | AS4538 | Business | 18 | China Education and Research Network | |
| 210.38.108.0/24 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.112.0/21 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.128.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.144.0/20 since Mar 2023 | AS4538 | Business | China Education and Research Network | ||
| 210.38.240.0/20 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
- Nov 2024 · 2.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.38.32.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.38.32.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 26, 2016 |
| 210.38.120.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.38.120.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 26, 2016 |
| 210.38.192.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.38.192.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 26, 2016 |
| 210.38.208.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.38.208.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 26, 2016 |
| 210.38.224.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.38.224.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 26, 2016 |
Whois
Registration for this announcement
- Range
- 210.36.0.0/14
- 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 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 23, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CERNETAP
- Handle
- AC1685-AP