Data as of Nov 4, 2026
118.66.248.0/21
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by Beijing ShenZhou Greatwall
Network & registry
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
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 118.66.248.0/21 | AS4837 | /21 | APNIC | RPKI valid |
| 118.66.0.0/16 | AS0 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 118.66.0.0/16
- Netname
- CGWNET
- Registrant
- Beijing ShenZhou Greatwall
- Registrant country
- CN
- Organization
- Beijing ShenZhou Greatwall
- 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 8, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP