Data as of Nov 5, 2026
222.161.222.0/23
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by China Unicom Jilin province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 222.160.0.0/15 since May 2005 | AS4837 | Residential | 417 6 always on | China Unicom Jilin province network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 222.160.0.0/14 | 262,144 | UNICOM-JL | China Unicom Jilin province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 222. | 204,800 | UNICOM-JL | China Unicom Jilin province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
Network & registry
Registry
Holder
- Organization
- China Unicom Jilin province network
- Range
- 222.
160. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
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
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2025
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 222.161.222.0/23 | AS4837 | /23 | APNIC | RPKI valid |
| 222.160.0.0/15 | AS4837 | /15 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 222.
160. 0. 0 - 222. 163. 31. 255 - Netname
- UNICOM-JL
- Registrant
- China Unicom Jilin province network
- Registrant country
- CN
- Organization
- China Unicom Jilin province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Dec 12, 2003
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP