Whois

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '2001:de1::/42'

% No abuse contact registered for 2001:de1::/42

inet6num:       2001:de1::/42
netname:        KDDLABS-JPNIC-JP-20100518
descr:          KDDI R&D Laboratories, INC
descr:          2-1-15 Ohara, Fujimino-shi, Saitama, 356-8502, JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ASSIGNED PORTABLE
remarks:        Authoritative information regarding assignments and
remarks:        allocations made from within this block can also be
remarks:        queried at whois.nic.ad.jp. To obtain an English
remarks:        output query whois -h whois.nic.ad.jp x.x.x.x/e
remarks:        *****************************************************
remarks:        For abuse/any contacts regarding this address range,
remarks:        please refer to the contacts listed on the inet6num
remarks:        object displayed down below, or look up JPNIC Whois.
remarks:        ****************************************************
mnt-by:         MAINT-JPNIC
last-modified:  2010-05-18T06:04:01Z
source:         APNIC

% Information related to '2001:de1::/42'

inet6num:       2001:de1::/42
netname:        KDDILABS
descr:          KDDI R&D Laboratories, INC
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        YS5594JP
tech-c:         HN088JP
last-modified:  2010-05-19T00:55:20Z
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)
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)