[ 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]             219.73.128.0/17
b. [Network Name]               SBMOBILEOPEN
g. [Organization]               SOFTBANK MOBILE Corp.
m. [Administrative Contact]     MS15950JP
n. [Technical Contact]          EY2868JP
n. [Technical Contact]          MS15951JP
n. [Technical Contact]          HS16203JP
p. [Nameserver]
[Assigned Date]                 2006/11/20
[Return Date]                   
[Last Update]                   2009/10/20 12:41:33(JST)
                                
Less Specific Info.
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SOFTBANK MOBILE Corp.
                     [Allocation]                              219.73.128.0/17

More Specific Info.
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No match!!