[ 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] 219.100.8.0/24 b. [Network Name] SYNAPSE-NET g. [Organization] SYNAPSE Co.,Ltd. m. [Administrative Contact] JP00146894 n. [Technical Contact] JP00146894 o. [Abuse] p. [Nameserver] ns1.synapse.ne.jp p. [Nameserver] ns2.synapse.ne.jp [Assigned Date] 2017/12/05 [Return Date] [Last Update] 2017/12/05 02:26:03(JST) Less Specific Info. ---------- SYNAPSE Co.,Ltd. [Allocation] 219.100.8.0/22 More Specific Info. ---------- No match!!