210.253.37.54

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
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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]             210.253.37.48/29
b. [Network Name]               HIROCITY-LIB
g. [Organization]               Hiroshima City Culture Foundation Hiroshima City Central Library
m. [Administrative Contact]     SF24100JP
n. [Technical Contact]          TA21324JP
o. [Abuse]
p. [Nameserver]
[Assigned Date]                 2015/08/03
[Return Date]
[Last Update]                   2015/08/03 11:29:03(JST)

Less Specific Info.
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Enecom,Inc.
                     [Allocation]                              210.253.32.0/20
CCCN(Enecom,Inc.)
        SUBA-233-A04 [Sub Allocation]                          210.253.37.0/24

More Specific Info.
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No match!!