IPv4 block 203.222.208.0/20
203.222.208.0/20 is registered to CSF-NET (APNIC, JP).
- CIDR
- 203.222.208.0/20
- Range
- 203.222.208.0 – 203.222.223.255
- Organization
- CSF-NET
- Network name
- CSF-NET
- RIR
- APNIC
- Country
- JP
- ASN
- AS18092
- AS name
- CSF - Kyushu Tele Communications Company, JP
- Handle
- 203.222.208.0 - 203.222.211.255
- Abuse contact
- [email protected]