Whois results:

inetnum:        203.105.64.0 - 203.105.95.255
netname:        ARCSTAR
descr:          ARCSTAR (NTT COMMUNICATIONS CORPORATION)
descr:          NTT Hibiya Bldg. 7F, 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 : ntt.net
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
changed:        apnic.net 20050209
changed:        nic.ad.jp 20100409
changed:        nic.ad.jp 20111012
source:         APNIC

role:           Japan Network Information Center
address:        Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
changed:        apnic.net 20041222
changed:        apnic.net 20050324
changed:        nic.ad.jp 20051027
source:         APNIC

inetnum:        203.105.65.192 - 203.105.65.255
netname:        AKAMAI-OSA-1
descr:          Akamai International BV
country:        JP
admin-c:        AN6094JP
tech-c:         AN6094JP
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:        nic.ad.jp 20090501
changed:        nic.ad.jp 20110907
source:         JPNIC