IPv4 block 203.140.0.0/15
203.140.0.0/15 is registered to CSK-ITO-CIDR-BLK-JP (APNIC, JP).
- CIDR
- 203.140.0.0/15
- Range
- 203.140.0.0 – 203.141.255.255
- Organization
- CSK-ITO-CIDR-BLK-JP
- Network name
- CSK-ITO-CIDR-BLK-JP
- RIR
- APNIC
- Country
- JP
- ASN
- AS4693
- AS name
- CSK - CSK-IT MANAGEMENT CORPORATION, JP
- Handle
- 203.140.0.0 - 203.140.15.255
- Abuse contact
- [email protected]