219.100.55.215

[ 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]             219.100.52.0/22
b. [Network Name]               OPTAGE
g. [Organization]               OPTAGE Inc.
m. [Administrative Contact]     JP00014196
n. [Technical Contact]          JP00014196
o. [Abuse]
p. [Nameserver]                 ns1.eonet.ne.jp
p. [Nameserver]                 ns7.eonet.ne.jp
[Assigned Date]                 2017/11/14
[Return Date]
[Last Update]                   2017/11/14 15:02:06(JST)

Less Specific Info.
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OPTAGE Inc.
                     [Allocation]                              219.100.52.0/22

More Specific Info.
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No match!!