[ 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] 61.204.0.0/21 b. [Network Name] DP-PACKET1 g. [Organization] Ymobile Corporation m. [Administrative Contact] HM11525JP n. [Technical Contact] HM11525JP o. [Abuse] p. [Nameserver] dns0.dion.ne.jp p. [Nameserver] dns2.dion.ne.jp [Assigned Date] 2001/04/18 [Return Date] [Last Update] 2014/09/03 17:14:03(JST) Less Specific Info. ---------- KDDI CORPORATION [Allocation] 61.204.0.0/17 More Specific Info. ---------- No match!!