[ 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] 210.231.137.0/24 b. [Network Name] INFOSPHERE-F g. [Organization] InfoSphere (NTTPC Communications, Inc.) m. [Administrative Contact] JP00027819 n. [Technical Contact] JP00027819 n. [Technical Contact] JP00050961 o. [Abuse] p. [Nameserver] ns1.sphere.ad.jp p. [Nameserver] ns2.sphere.ad.jp [Assigned Date] 2018/01/12 [Return Date] [Last Update] 2018/01/12 11:29:03(JST) Less Specific Info. ---------- NTT PC Communications,Inc. [Allocation] 210.231.128.0/18 More Specific Info. ---------- No match!!