Data as of Nov 11, 2026
58.242.3.0/24
No anonymizer space · no proxy exits in 30 daysUNICOM AnHui province network · space held by China Unicom AnHui province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 58.242.0.0/15 since Aug 2006 | AS4837 | Residential | 1,170 14 always on | China Unicom AnHui 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 |
|---|---|---|---|---|---|---|
| 58.242.0.0/15 | 131,072 | UNICOM-AH | China Unicom AnHui province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 58.242.3.0/24 | 256 | AHCNC | AHCNC | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-AH |
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 58.242.0.0/21
- Prefix
- 58.242.0.0/21
- Announced by
- AS140726 UNICOM AnHui province network
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- UNICOM-AH
- Registrant
- China Unicom AnHui province network
- RIR
- APNIC
Origin network
AS140726
CN
- Name
- UNICOM AnHui province network
- Type
- Internet provider
- Registered
- Jun 15, 2020
- Domain
- chinaunicom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
58.242.0.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.242.0.0/21 | AS140726 | /21 | APNIC | RPKI valid |
| 58.242.0.0/15 | AS4837 | /15 | APNIC | Another network |
IRR
Route objects on 58.242.0.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS140726 | APNIC | China Unicom | MAINT-CNCGROUP-RR | Jun 8, 2023 |
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