[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information:
a. [Domain Name] NTT.CO.JP
g. [Organization] NTT,Inc.
l. [Organization Type] Corporation
m. [Administrative Contact] TH71898JP
n. [Technical Contact] AN30374JP
n. [Technical Contact] SM57064JP
n. [Technical Contact] AK10935JP
n. [Technical Contact] MM22833JP
n. [Technical Contact] NK41320JP
n. [Technical Contact] NM33235JP
n. [Technical Contact] YF30229JP
p. [Name Server] ns020-ubvba5dtbdr3956m.u.d-53.jp
p. [Name Server] ns020-ubvba5dtbdr3956m.u.d-53.net
p. [Name Server] ns020-ubvba5dtbdr3956m.u.d-53.info
s. [Signing Key]
[State] Connected (2025/08/31)
[Registered Date] 1996/08/06
[Connected Date] 1996/09/02
[Last Update] 2025/06/18 11:14:02 (JST)
Contact Information:
a. [JPNIC Handle] TH71898JP
c. [Last, First] Hagino, Tetsuo
d. [E-Mail] 
@hco.ntt.co.jp
g. [Organization] NTT,Inc.
o. [TEL]
[Last Update] 2025/06/17 11:21:57 (JST)
@dom.jprs.jp
Contact Information:
a. [JPNIC Handle] AN30374JP
c. [Last, First] Nagai, Atsushi
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] IT Strategy Office, Technology Planning Department
o. [TEL] 0368385596
[Last Update] 2025/06/17 11:26:16 (JST)
@dom.jprs.jp
Contact Information:
a. [JPNIC Handle] SM57064JP
c. [Last, First] Miyakawa, Shumpei
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] IT Strategy Office, Technology Planning Department
o. [TEL] 0368385252
[Last Update] 2025/06/17 12:33:50 (JST)
@dom.jprs.jp
Contact Information:
a. [JPNIC Handle] AK10935JP
c. [Last, First] Kusunoki, Atsushi
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] NIPPON TELEGRAPH AND TELEPHONE CORPORATION
l. [Division] Internal Control Office,General Affairs Department
n. [Title] Manager
o. [TEL] 03-6838-5590
p. [FAX] 03-6838-5529
y. [Reply Mail] @hco.ntt.co.jp
[Last Update] 2014/04/17 18:07:08 (JST)
@sphere.ad.jp
Contact Information:
a. [JPNIC Handle] MM22833JP
c. [Last, First] Morishima, Masatoshi
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] NIPPON TELEGRAPH AND TELEPHONE CORPORATION
l. [Division] Internal Control Office,General Affairs Department
n. [Title] Manager
o. [TEL] 03-6838-5590
p. [FAX] 03-6838-5529
y. [Reply Mail] @hco.ntt.co.jp
[Last Update] 2014/05/08 15:43:01 (JST)
@sphere.ad.jp
Contact Information:
a. [JPNIC Handle] NK41320JP
c. [Last, First] Kobayashi, Naoto
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] IT Strategy Office, Technology Planning Department
l. [Division] Technology Planning
n. [Title] Staff
o. [TEL] 0368385227
y. [Reply Mail] @hco.ntt.co.jp
[Last Update] 2025/06/17 12:11:23 (JST)
@dom.jprs.jp
Contact Information:
a. [JPNIC Handle] NM33235JP
c. [Last, First] Maeda, Naoki
d. [E-Mail] @hco.ntt.co.jp
g. [Organization] NIPPON TELEGRAPH AND TELEPHONE CORPORATION
l. [Division] Technology Planning
n. [Title] Manager
o. [TEL] 0368385596
y. [Reply Mail] @hco.ntt.co.jp
[Last Update] 2023/06/30 12:40:27 (JST)
@dom.jprs.jp
Contact Information:
a. [JPNIC Handle] YF30229JP
c. [Last, First] Furukawa, Yoshinori
d. [E-Mail] 
@gnet.or.jp
g. [Organization] NTT COMWARE CORPRATION
l. [Division] Network & Cloud Division
n. [Title] Manager
o. [TEL] 03-5435-4580
y. [Reply Mail] @gnet.or.jp
[Last Update] 2023/08/31 11:17:20 (JST)
@dom.jprs.jp