ITU

Operational Bulletin online

In accordance with ITU-T Recommendation X.121 (2000/10)

List of Data Network Identification Codes (DNIC)

Position on 1.I.2011

Annexed to ITU OB No. 977

Amended 4 time(s) in subsequent editions

Date Amendment
Aug 01

Amd. no. 3 OB no. 1129

P 14     Japan      REP all information by:

Country/Geographical area

DNIC No.

Name of network to which a DNIC is allocated

JAPON

440 1

DDX-P (NTT Communications Corporation)

JAPAN

440 2

NEC-NET (NEC Corporation)

JAPÓN

440 5

NCC-VAN (Nomura Research Institute, Ltd.)

 

441 7

TIS-Net (TIS Inc.)

 

441 8

TG-VAN (TOSHIBA Corporation)

 

442 4

SITA NETWORK

 

442 5

GLOBAL MANAGED DATA SERVICE (Cable & Wireless IDC-Si)

 

See also pages 4-5 of this ITU Operational Bulletin No. 1129.