IPv4 block 103.221.140.0/22
103.221.140.0/22 is registered to NJSCZ (APNIC, CN).
- CIDR
- 103.221.140.0/22
- Range
- 103.221.140.0 – 103.221.143.255
- Organization
- NJSCZ
- Network name
- NJSCZ
- RIR
- APNIC
- Country
- CN
- ASN
- AS4837
- AS name
- CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN
- Type
- ALLOCATED PORTABLE
- Handle
- 103.221.140.0 - 103.221.143.255
- Abuse contact
- [email protected]