Whois
% [whois.apnic.net node-3] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html inetnum: 124.96.0.0 - 124.103.255.255 netname: OCN descr: NTT Communications Corporation descr: 1-6 Uchisaiwai-cho 1-chome Chiyoda-ku, Tokyo 100-8019 Japan country: JP admin-c: JNIC1-AP tech-c: JNIC1-AP status: ALLOCATED PORTABLE remarks: Email address for spam or abuse complaints :abuse@ocn.ad.jp mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC changed: hm-changed@apnic.net 20060201 source: APNIC role: Japan Network Information Center address: Urbannet-Kanda Bldg 4F address: 3-6-2 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047,Japan country: JP phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp admin-c: JI13-AP tech-c: JE53-AP nic-hdl: JNIC1-AP mnt-by: MAINT-JPNIC changed: hm-changed@apnic.net 20041222 changed: hm-changed@apnic.net 20050324 changed: ip-apnic@nic.ad.jp 20051027 changed: ip-apnic@nic.ad.jp 20120828 source: APNIC inetnum: 124.102.0.0 - 124.102.127.255 netname: OCN descr: Open Computer Network country: JP admin-c: AY1361JP tech-c: KK551JP tech-c: TT10660JP tech-c: TT15086JP remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) changed: apnic-ftp@nic.ad.jp 20060331 changed: apnic-ftp@nic.ad.jp 20080630 source: JPNIC