Data as of Nov 9, 2026
123.58.240.0/20
No anonymizer space · no proxy exits in 30 daysChina Unicom IP network · space held by China Unicom Cloud Data Company Limited
Network & registry
Origin network
AS133119
CN
- Name
- China Unicom IP network
- Type
- Hosting
- Registered
- Oct 10, 2013
- Domain
- chinaunicom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2015
- Current origin since
- Nov 2019 · 7.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2019
Recorded history
History
- Handoffs
- 3
- Also announced by
- 4847
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.58.240.0/20 | AS133119 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 123.
58. 240. 0/ 20 - Netname
- CU-CDC
- Registrant
- China Unicom Cloud Data Company Limited
- Registrant country
- CN
- Organization
- China Unicom Cloud Data Company Limited
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 16, 2007
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP