Data as of Nov 14, 2026
58.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- TCP termination
- Whole networkA middlebox on the whole network terminates TCP connections: connection-timing signals reflect the network, not the device.
- Announced by
- AS4837CHINA UNICOM China169 BackboneInternet provider
- Announcement
- 58.22.0.0/15RPKI valid
- Company
- UNI-FJFZ-FuzhouDianYeJu
- Location
- Fuzhou, Fujian, China
Network & registry
Announced by
Announcement
- Prefix
- 58.22.0.0/15
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- Proxy exits
- 1,028
- Always-on exits
- 20
- RPKI
- RPKI valid
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 58.22.0.0/15
58.22.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.22.0.0/15 | AS4837 | /15 | APNIC | RPKI valid |
IRR
Route objects on 58.22.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4837 | APNIC | CNCGroup CHINA169 FuJian 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 FuJian province network | MAINT-CNCGROUP-RR | Sep 4, 2008 |
Whois
Registration for this address
- Range
- 58.
22. 0. 0/ 15 - Netname
- UNICOM-FJ
- Registrant
- China Unicom FuJian province network
- Registrant country
- CN
- Organization
- China Unicom FuJian province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- Sub-assignment
- 58.
22. 122. 88/ 32 - RIR
- APNIC
- Country
- CN
- Delegated
- Apr 29, 2005
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP