210.173.154.68

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[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Network Information:
a. [Network Number]             210.173.154.0/23
b. [Network Name]               COMMUFA
g. [Organization]               Chubu Telecommunications Co.,Inc.
m. [Administrative Contact]     JP00012001
n. [Technical Contact]          JP00012001
o. [Abuse]
p. [Nameserver]                 dns1.commufa.jp
p. [Nameserver]                 dns2.commufa.jp
[Assigned Date]                 2008/07/03
[Return Date]
[Last Update]                   2008/07/03 15:05:05(JST)

Less Specific Info.
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Chubu Telecommunications Co.,Inc.
                     [Allocation]                             210.173.144.0/20

More Specific Info.
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No match!!