Data as of Nov 7, 2026
218.199.0.0/16
8 residential-proxy exits · 30 daysChina Education and Research Network Center · space held by China Education and Research Network
Residential-proxy exits
Proxy exits
8
0.01% of its addresses · 30 days
Spread
6 of 256
/24s with at least one exit
Providers
27
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
920 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 218.199.162.0/24 | 0 | 2 | |
| 218.199.207.0/24 | 0 | 2 | |
| 218.199.1.0/24 | 0 | 1 | |
| 218.199.160.0/24 | 0 | 1 | |
| 218.199.161.0/24 | 0 | 1 | |
| 218.199.163.0/24 | 0 | 1 |
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPPeak
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- QUANTICDATA
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 218.192.0.0/13 since May 2005 | AS4538 | Business | 236 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 |
|---|---|---|---|---|---|
| 218.199.0.0/21 since Apr 2023 | AS4538 | Business | 1 | China Education and Research Network | |
| 218.199.8.0/21 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.48.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.64.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.80.0/20 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network | ||
| 218.199.88.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.112.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.128.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.144.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.160.0/20 since Apr 2023 | AS4538 | Business | 5 | China Education and Research Network | |
| 218.199.176.0/20 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.181.0/24 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.192.0/20 since Sep 18, 2026 | AS4538 | Business | 2 | China Education and Research Network | |
| 218.199.208.0/22 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.210.0/23 since Apr 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.212.0/22 since Aug 2023 | AS4538 | Business | China Education and Research Network | ||
| 218.199.224.0/20 since Apr 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
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2024
Recorded history
History
- Handoffs
- 4
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 218.199.16.0/20 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.16.0/20 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.199.32.0/21 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.32.0/21 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.199.40.0/22 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.40.0/22 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.199.44.0/22 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.44.0/22 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.199.96.0/20 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.96.0/20 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.199.102.0/24 | AS4538 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.199.102.0/24 | AS4538 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
Whois
Registration for this announcement
- Range
- 218.
196. 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
- Jan 21, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cernet. edu. cn - Name
- ABUSE CERNETAP
- Handle
- AC1685-AP