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

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

% Information related to 'MAINT-ID-NTTNET'

mntner:         MAINT-ID-NTTNET
upd-to:         hostmaster@ntt.net.id
auth:           # Filtered
descr:          PT NTT Indonesia
descr:          Wisma 46 Kota BNI, 5th Floor
descr:          Jl. Sudirman Kav. 1
descr:          Jakarta 10220
descr:          Indonesia
admin-c:        NN74-AP
tech-c:         NN74-AP
referral-by:    APNIC-HM
mnt-by:         MAINT-ID-NTTNET
remarks:        NTT Communications Group
remarks:        NTTnet
last-modified:  2020-03-10T23:18:28Z
source:         APNIC

role:           NTTNETID NOC
address:        NTT Communications Groups
address:        PT. NTT Indonesia
address:        Wisma 46 - Kota BNI 5th fl.
address:        Jl. Jend. Sudirman Kav. 1
address:        Jakarta 10220
phone:          +62-21-5727777
fax-no:         +62-21-5746777
country:        ID
e-mail:         hostmaster@ntt.net.id
remarks:        send spam reports to spam@ntt.net.id
remarks:        and abuse reports to abuse@ntt.net.id
remarks:        Please include detailed information and
remarks:        times in UTC
remarks:        http://www.ntt.net.id
admin-c:        HN60-AP
admin-c:        SS271-AP
admin-c:        RA312-AP
admin-c:        PS469-AP
admin-c:        KT568-AP
tech-c:         HN60-AP
nic-hdl:        NN74-AP
notify:         hostmaster@ntt.net.id
mnt-by:         MAINT-ID-NTTNET
last-modified:  2018-01-16T04:10:26Z
source:         APNIC

% Information related to 'MAINT-ID-NTTNET'

mntner:         MAINT-ID-NTTNET
upd-to:         hostmaster@ntt.net.id
descr:          PT NTT Indonesia
descr:          Wisma 46 Kota BNI, 5th Floor
descr:          Jl. Sudirman Kav. 1
descr:          Jakarta 10220
descr:          Indonesia
admin-c:        NN74-AP
tech-c:         NN74-AP
referral-by:    MNT-APJII-ID
auth:           # Filtered
mnt-by:         MAINT-ID-NTTNET
remarks:        NTT Communications Group
remarks:        NTTnet
last-modified:  2022-10-21T06:30:27Z
source:         IDNIC

role:           NTTNETID NOC
address:        NTT Communications Groups
address:        PT. NTT Indonesia
address:        Wisma 46 - Kota BNI 5th fl.
address:        Jl. Jend. Sudirman Kav. 1
address:        Jakarta 10220
phone:          +62-21-5727777
fax-no:         +62-21-5746777
country:        ID
e-mail:         hostmaster@ntt.net.id
remarks:        send spam reports to spam@ntt.net.id
remarks:        and abuse reports to abuse@ntt.net.id
remarks:        Please include detailed information and
remarks:        times in UTC
remarks:        http://services.global.ntt
admin-c:        HN60-AP
admin-c:        KT568-AP
admin-c:        SS555-AP
tech-c:         HN60-AP
nic-hdl:        NN74-AP
notify:         hostmaster@ntt.net.id
mnt-by:         MAINT-ID-NTTNET
last-modified:  2023-01-16T04:38:18Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)

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