Data as of Nov 5, 2026
58.17.32.0/22
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by China Unicom Jiangxi 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 |
|---|---|---|---|---|---|---|
| 58.17.0.0/17 | 32,768 | UNICOM-JX | China Unicom Jiangxi province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 58.17.32.0/22 | 1,024 | JXTIETONG-COM | Jiangxi Tietong Telecom commpany | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-JX |
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 58.17.0.0/17
- Prefix
- 58.17.0.0/17
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- Proxy exits
- 357
- Always-on exits
- 9
- RPKI
- RPKI valid
- Netname
- UNICOM-JX
- Registrant
- China Unicom Jiangxi 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
Who has announced 58.17.0.0/17
58.17.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Jul 2006
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.17.0.0/17 | AS4837 | /17 | APNIC | RPKI valid |
IRR
Route objects on 58.17.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4837 | APNIC | CNC Group CHINA169 Jiangxi Province Network | MAINT-CNCGROUP-RR | Sep 4, 2008 |
| AS4837 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| AS4837 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS9929 not the origin | APNIC | CNCGroup JiangXi province network | MAINT-CNCGROUP-RR | Sep 4, 2008 |
Whois
Registration for this announcement
- Range
- 58.
17. 0. 0/ 17 - Netname
- UNICOM-JX
- Registrant
- China Unicom Jiangxi province network
- Registrant country
- CN
- Organization
- China Unicom Jiangxi 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
- Feb 1, 2005
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP