211.130.161.56

[ 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]             211.130.161.0/24
b. [Network Name]               HOSPNET
g. [Organization]               National Hospital Organazation
m. [Administrative Contact]     TS60534JP
n. [Technical Contact]          TS60534JP
o. [Abuse]
p. [Nameserver]                 ns1.hosp.go.jp
p. [Nameserver]                 ns.center.web.ad.jp
p. [Nameserver]                 ns2.hosp.go.jp
[Assigned Date]                 2017/09/12
[Return Date]
[Last Update]                   2022/03/28 10:53:35(JST)

Less Specific Info.
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NTT COMMUNICATIONS CORPORATION
                     [Allocation]                             211.130.128.0/17

More Specific Info.
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No match!!