Data as of Nov 4, 2026
203.93.209.0/25
1 residential-proxy exit · 30 daysCHINA UNICOM Industrial Internet Backbone · space held by China Unicom IP network
Residential-proxy exits
Proxy exits
1
0.78% of its addresses · 30 days
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- GSocks
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.93.0.0/16 | 65,536 | UNICOM-CN | China Unicom IP network | ALLOCATED PORTABLE | — | [email protected] |
| └ 203.93.209.0/25 | 128 | DGRL-CN | Dongguan RiLian Company | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-CN |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 203.93.208.0/20
- Prefix
- 203.93.208.0/20
- Announced by
- AS9929 CHINA UNICOM Industrial Internet Backbone
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- UNICOM-CN
- Registrant
- China Unicom IP network
- RIR
- APNIC
Origin network
AS9929
CN
- Name
- CHINA UNICOM Industrial Internet Backbone
- Type
- Internet provider
- Registered
- Apr 5, 2000
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.93.208.0/20
203.93.208.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2021
- Current origin since
- Aug 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.93.208.0/20 | AS9929 | /20 | APNIC | RPKI valid |
IRR
Route objects on 203.93.208.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9929 | APNIC | cuii_hncs | MAINT-CNCGROUP-RR | Aug 12, 2021 |
Whois
Registration for this announcement
- Range
- 203.93.0.0/16
- Netname
- UNICOM-CN
- Registrant
- China Unicom IP network
- Registrant country
- CN
- Organization
- China Unicom IP network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 21, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- May 11, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CUCN
- Handle
- AC1718-AP