IPv4 block 163.221.0.0/16
163.221.0.0/16 is registered to AISTNET (APNIC, JP).
- CIDR
- 163.221.0.0/16
- Range
- 163.221.0.0 – 163.221.255.255
- Organization
- AISTNET
- Network name
- AISTNET
- RIR
- APNIC
- Country
- JP
- ASN
- AS131158
- AS name
- NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP
- Type
- ASSIGNED PORTABLE
- Handle
- 163.221.0.0 - 163.221.255.255
- Abuse contact
- [email protected]