Data as of Nov 5, 2026
221.213.40.232/29
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by China Unicom Yunnan province network
Residential-proxy exits
Proxy exits
5
63% of its addresses · listed by providers
Providers
29
selling exits here
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- HydraProxy
- Infatica
- LemonPrime
- LightningProxies
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyStyler
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalData
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 221.213.0.0/16 since May 2005 | AS4837 | Residential | 632 2 always on | China Unicom Yunnan province network |
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 |
|---|---|---|---|---|---|---|
| 221.213.0.0/16 | 65,536 | UNICOM-YN | China Unicom Yunnan province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 221.213.40.232/29 | 8 | yn-km-YangGang-internet-bar | yunnan kunming YangGang internet bar,kunming,yunnan | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-YN |
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 221.213.40.0/22
- Prefix
- 221.213.40.0/22
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- Proxy exits
- 7
- RPKI
- RPKI valid
- Netname
- UNICOM-YN
- Registrant
- China Unicom Yunnan province network
- RIR
- APNIC
Origin network
AS4837
CN
- Name
- CHINA UNICOM China169 Backbone
- Type
- Internet provider
- Registered
- Sep 17, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
221.213.40.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.213.40.0/22 | AS4837 | /22 | APNIC | RPKI valid |
| 221.213.0.0/16 | AS4837 | /16 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 221.
213. 0. 0/ 16 - Netname
- UNICOM-YN
- Registrant
- China Unicom Yunnan province network
- Registrant country
- CN
- Organization
- China Unicom Yunnan province 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
- Aug 2, 2004
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP