[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]
Network Information:
[Network Number] 203.178.12.0/24
[Network Name]
[Organization] Cyber and Internet Association
[Administrative Contact] JP00252951
[Technical Contact] JP00252951
[Abuse] abuse@inet6.jp
[Allocated Date] 2026/03/18
[Last Update] 2026/03/23 15:42:29(JST)
Less Specific Info.
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No match!!
More Specific Info.
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No match!!