APNIC

 APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net node-4]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

inetnum:        118.96.128.0 - 118.96.191.255
netname:        TLKM_D2_BB_SPEEDY_JKT
country:        ID
descr:          PT TELKOM INDONESIA
descr:          Jakarta Utara, Jakarta
admin-c:        AR165-AP
tech-c:         AI64-AP
remarks:        ------------------------------------------------------------------
remarks:        Broadband Service for Jakarta Area
remarks:        ** These IP was used dinamically for end user. **
remarks:        Send ABUSE and SPAM reports with plain ASCII text only to
remarks:        to abuse@telkom.net.id.
remarks:        The netname enclosed in square bracket is included in the subject.
remarks:        ------------------------------------------------------------------
status:         ASSIGNED NON-PORTABLE
changed:        hostmaster@telkom.net.id 20101202
mnt-by:         MAINT-TELKOMNET
mnt-irt:        IRT-IDTELKOM-ID
source:         APNIC

route:          118.96.142.0/23
descr:          PT. TELKOM INDONESIA
descr:          Menara Multimedia Lt. 7
descr:          Jl. Kebonsirih No.12
descr:          JAKARTA
country:        ID
origin:         AS17974
mnt-by:         MAINT-TELKOMNET
changed:        hostmaster@telkom.net.id 20110504
source:         APNIC

route:          118.96.142.0/23
descr:          PT. TELKOM INDONESIA
descr:          Menara Multimedia Lt. 7
descr:          Jl. Kebonsirih No.12
descr:          JAKARTA
country:        ID
origin:         AS7713
mnt-by:         MAINT-TELKOMNET
changed:        hostmaster@telkom.net.id 20110105
source:         APNIC

role:           PT Telkom Indonesia APNIC Resources Management
address:        PT. TELKOM INDONESIA
address:        Menara Multimedia Lt. 7
address:        Jl. Kebonsirih No.12
address:        JAKARTA
country:        ID
phone:          +62-21-3860500
fax-no:         +62-21-3861215
e-mail:         ip-admin@telkom.net.id
admin-c:        HM444-AP
tech-c:         HM444-AP
nic-hdl:        AR165-AP
notify:         hostmaster@telkom.net.id
mnt-by:         MAINT-TELKOMNET
changed:        hostmaster@telkom.net.id 20060105
source:         APNIC

role:           PT Telkom Indonesia ABUSE INTERNET Response Team
address:        PT. TELKOM INDONESIA
address:        Menara Multimedia Lt. 7
address:        Jl. Kebonsirih No.12
address:        JAKARTA
country:        ID
phone:          +62-21-3860500
fax-no:         +62-21-3861215
e-mail:         abuse@telkom.net.id
admin-c:        HM444-AP
tech-c:         HM444-AP
nic-hdl:        AI64-AP
notify:         hostmaster@telkom.net.id
mnt-by:         MAINT-TELKOMNET
changed:        hostmaster@telkom.net.id 20060105
source:         APNIC