$ whois 133.110.0.0/16
[ 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]                133.110.0.0/16
[Network Name]                  
[Organization]                  Internet Initiative Japan Inc.
[Administrative Contact]        JP00010080
[Technical Contact]             JP00010080
[Abuse]                         abuse-contact@iij.ad.jp
[Allocated Date]                2019/01/09
[Last Update]                   2019/01/09 13:14:19(JST)
                                
Less Specific Info.
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No match!!

More Specific Info.
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IIJ Internet
              IIJNET [Assignment]                   133.110.0.0-133.110.79.255
IIJ Internet
              IIJNET [Assignment]                 133.110.80.0-133.110.143.255
IIJ Internet
              IIJNET [Assignment]                133.110.144.0-133.110.223.255
IIJ Internet
              IIJNET [Assignment]                             133.110.224.0/22
IIJ Internet
              IIJNET [Assignment]                             133.110.228.0/23
IIJ Internet
              IIJNET [Assignment]                             133.110.230.0/23
IIJ Internet
              IIJNET [Assignment]                             133.110.232.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.233.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.234.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.235.0/24
Internet Initiative Japan Inc.
              IIJNET [Assignment]                             133.110.236.0/24
Internet Initiative Japan Inc.
              IIJNET [Assignment]                             133.110.237.0/24
Internet Initiative Japan Inc.
              IIJNET [Assignment]                             133.110.238.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.239.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.240.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.241.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.242.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.243.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.244.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.245.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.246.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.247.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.248.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.249.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.250.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.251.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.252.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.253.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.254.0/24
IIJ Internet
              IIJNET [Assignment]                             133.110.255.0/24