Data as of Nov 14, 2026
58.242.28.0/24
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by China Unicom AnHui province network
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 131 | 51% | 7 | |
| Residential | 125 | 49% | 8 |
Network & registry
Announced by
Covering announcement 58.242.0.0/15
- Prefix
- 58.242.0.0/15
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- Proxy exits
- 1,137
- Always-on exits
- 14
- RPKI
- RPKI valid
- Netname
- UNICOM-AH
- Registrant
- China Unicom AnHui 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 58.242.0.0/15
58.242.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Aug 2006
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.242.0.0/15 | AS4837 | /15 | APNIC | RPKI valid |
IRR
Route objects on 58.242.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4837 | APNIC | CNC Group CHINA169 AnHui 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 AnHui province network | MAINT-CNCGROUP-RR | Sep 4, 2008 |
Whois
Registration for this announcement
- Range
- 58.
242. 0. 0/ 15 - Netname
- UNICOM-AH
- Registrant
- China Unicom AnHui province network
- Registrant country
- CN
- Organization
- China Unicom AnHui 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
- Jun 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP