Data as of Nov 7, 2026
59.81.64.0/23
No anonymizer space · no proxy exits in 30 daysChina Unicom Shanghai network · space held by China Unicom Cloud Data Company Limited
Network & registry
Origin network
AS17621
CN
- Name
- China Unicom Shanghai network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- Dec 2017 · 8.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 59.81.64.0/23 | AS17621 | /23 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 59.
80. 0. 0/ 15 - 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
- Aug 17, 2004
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP