203.140.88.181

[ 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]             203.140.80.0/20
b. [Network Name]               OPTAGE
g. [Organization]               OPTAGE Inc.
m. [Administrative Contact]     JP00014196
n. [Technical Contact]          JP00014196
o. [Abuse]
p. [Nameserver]                 ns1.eonet.ne.jp/203.140.80.0/22
p. [Nameserver]                 ns7.eonet.ne.jp/203.140.80.0/22
p. [Nameserver]                 ns1.eonet.ne.jp/203.140.87.0/24
p. [Nameserver]                 ns7.eonet.ne.jp/203.140.87.0/24
p. [Nameserver]                 ns1.eonet.ne.jp/203.140.88.0/21
p. [Nameserver]                 ns7.eonet.ne.jp/203.140.88.0/21
[Assigned Date]                 2002/03/08
[Return Date]
[Last Update]                   2006/10/31 16:02:03(JST)

Less Specific Info.
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OPTAGE Inc.
                     [Allocation]                              203.140.64.0/19

More Specific Info.
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No match!!