163.138.0.0/17

AS2511 - CORE - Nippon Telegraph and Telephone Corporation, JP

Japan

NTTECL-JP - Nippon Telegraph and Telephone Corporation

Summary

NetName
NTTECL-JP
OrgName
Nippon Telegraph and Telephone Corporation
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

rd-it-helpdesk@ml.ntt.com

Contact

it-pb@hco.ntt.co.jp

rd-it-helpdesk@ml.ntt.com

sd-hosyu-b@ml.ntt.com

RegDate

Updated

2023-01-25T04:58:38Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS173 NTTECL-AS - Nippon Telegraph and Telephone Corporation, JP Japan 8704 0

Whois

inetnum:        163.138.0.0 - 163.138.255.255
netname:        NTTECL-JP
descr:          Nippon Telegraph and Telephone Corporation
country:        JP
org:            ORG-NTAT1-AP
admin-c:        CIO2-AP
tech-c:         NIC10-AP
status:         ALLOCATED PORTABLE
abuse-c:        AN845-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-NTTECL-JP
mnt-routes:     MAINT-JP-NTTECL-JP
mnt-irt:        IRT-NTTECL-JP
last-modified:  2023-01-25T04:58:38Z
source:         APNIC

organisation:   ORG-NTAT1-AP
org-name:       Nippon Telegraph and Telephone Corporation
org-type:       LIR
country:        JP
address:        3-9-11 Midori-cho Musashino-shi
phone:          +81-422-59-2725
fax-no:         +81-422-59-5637
e-mail:         it-pb@ml.ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

irt:            IRT-NTTECL-JP
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
e-mail:         rd-it-helpdesk@ml.ntt.com
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
auth:           # Filtered
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2024-01-17T12:37:04Z
source:         APNIC

role:           CIO Office
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585 Japan
country:        JP
phone:          +81-422-59-2725
fax-no:         +81-422-59-5600
e-mail:         it-pb@hco.ntt.co.jp
admin-c:        NIC10-AP
tech-c:         NIC10-AP
nic-hdl:        CIO2-AP
mnt-by:         MAINT-JP-NTTELECTCOMLAB
last-modified:  2019-03-28T07:36:32Z
source:         APNIC

role:           Network Information Center
address:        3-9-11 Midori-cho
address:        Musashino-shi, Tokyo 180-0012
country:        JP
phone:          +81-422-59-4200
e-mail:         sd-hosyu-b@ml.ntt.com
admin-c:        NIC10-AP
tech-c:         NIC10-AP
nic-hdl:        NIC10-AP
notify:         sd-hosyu-b@ml.ntt.com
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2023-06-23T01:55:24Z
source:         APNIC

Graph

CIDR

163.138.0.0/24 163.138.1.0/24 163.138.2.0/24 163.138.3.0/24
163.138.5.0/24 163.138.6.0/24 163.138.7.0/24 163.138.8.0/24
163.138.10.0/24 163.138.11.0/24 163.138.12.0/24 163.138.13.0/24
163.138.15.0/24 163.138.16.0/24 163.138.17.0/24 163.138.18.0/24
163.138.20.0/24 163.138.21.0/24 163.138.22.0/24 163.138.23.0/24
163.138.25.0/24 163.138.26.0/24 163.138.27.0/24 163.138.28.0/24
163.138.30.0/24 163.138.31.0/24 163.138.32.0/24 163.138.33.0/24
163.138.35.0/24 163.138.36.0/24 163.138.37.0/24 163.138.38.0/24
163.138.40.0/24 163.138.41.0/24 163.138.42.0/24 163.138.43.0/24
163.138.45.0/24 163.138.46.0/24 163.138.47.0/24 163.138.48.0/24
163.138.50.0/24 163.138.51.0/24 163.138.52.0/24 163.138.53.0/24
163.138.55.0/24 163.138.56.0/24 163.138.57.0/24 163.138.58.0/24
163.138.60.0/24 163.138.61.0/24 163.138.62.0/24 163.138.63.0/24
163.138.65.0/24 163.138.66.0/24 163.138.67.0/24 163.138.68.0/24
163.138.70.0/24 163.138.71.0/24 163.138.72.0/24 163.138.73.0/24
163.138.75.0/24 163.138.76.0/24 163.138.77.0/24 163.138.78.0/24
163.138.80.0/24 163.138.81.0/24 163.138.82.0/24 163.138.83.0/24
163.138.85.0/24 163.138.86.0/24 163.138.87.0/24 163.138.88.0/24
163.138.90.0/24 163.138.91.0/24 163.138.92.0/24 163.138.93.0/24
163.138.95.0/24 163.138.96.0/24 163.138.97.0/24 163.138.98.0/24
163.138.100.0/24 163.138.101.0/24 163.138.102.0/24 163.138.103.0/24
163.138.105.0/24 163.138.106.0/24 163.138.107.0/24 163.138.108.0/24
163.138.110.0/24 163.138.111.0/24 163.138.112.0/24 163.138.113.0/24
163.138.115.0/24 163.138.116.0/24 163.138.117.0/24 163.138.118.0/24
163.138.120.0/24 163.138.121.0/24 163.138.122.0/24 163.138.123.0/24
163.138.125.0/24 163.138.126.0/24 163.138.127.0/24