Data as of Nov 14, 2026
210.72.21.0/24
2 residential-proxy exits · 30 daysComputer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
19
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
392 observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FlashProxy
- FlexyProxies
- GSocks
- GonzoProxy
- HydraProxy
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.72.0.0/17 since Oct 2016 | AS7497 | Business | 12 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) |
Network & registry
Registry
Holder
- Organization
- Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
- Handle
- ORG-CA107-AP
- Range
- 210.
72. 0. 0/ 17 - Registration type
- ALLOCATED PORTABLE
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Dec 2018 · 7.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.72.21.0/24 | AS7497 | /24 | APNIC | RPKI valid |
| 210.72.0.0/17 | AS7497 | /17 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 210.
72. 0. 0/ 17 - Netname
- CSTNET-CN
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 9, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- May 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
cstnet. cn - Name
- ABUSE CSTNETCN
- Handle
- AC2741-AP