219.126.57.238

[ 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:
a. [Network Number]             219.126.56.0/22
b. [Network Name]               TOKAI-NET
g. [Organization]               TOKAI Communications Corporation
m. [Administrative Contact]     JP00078308
n. [Technical Contact]          JP00078308
o. [Abuse]
p. [Nameserver]                 dns1.tokai.or.jp
p. [Nameserver]                 dns2.tokai.or.jp
[Assigned Date]                 2006/08/28
[Return Date]
[Last Update]                   2018/01/22 14:59:05(JST)

Less Specific Info.
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TOKAI Communications Corporation
                     [Allocation]                               219.126.0.0/17

More Specific Info.
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No match!!