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IP Address Information For 163.138.103.187

IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.

In this page we have collected a sample of information for the IP address 163.138.103.187.
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General information:

IP Address: 163.138.103.187
DNS Hostname (PTR Record): No Hostname
DNS Nameservers: ns.ntt-rd.net, ns2.ntt-rd.net
DNS Zone: 138.163.in-addr.arpa
Network route: 163.138.0.0/17
Network owner: Nippon Telegraph and Telephone Corporation
ASN #: 2511
Part of range: 163.138.103.0/24

Geographic location:

Country: Japan - JP
City: Tokyo
State/Region: Tokyo
Longitude: 139.692322
Latitude: 35.689499
Timezone: +09:00

Location on the map:

The IP address 163.138.103.187 originates in a datacenter located in Tokyo, Japan

Network speed information:

Average network speed for Japan:

Mobile:

Download

107.71

Mbps

,

Upload

14.53

Mbps
Broadband:

Download

362.60

Mbps

,

Upload

238.28

Mbps

IP Address 163.138.103.187 WHOIS Information:

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

% Information related to '163.138.0.0 - 163.138.255.255'

% Abuse contact for '163.138.0.0 - 163.138.255.255' is 'rd-it-helpdesk@ml.ntt.com'

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

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
remarks:        rd-it-helpdesk@ml.ntt.com was validated on 2025-08-04
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2025-09-04T05:22:09Z
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

role:           ABUSE NTTECLJP
country:        ZZ
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
phone:          +000000000
e-mail:         rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
nic-hdl:        AN845-AP
remarks:        Generated from irt object IRT-NTTECL-JP
remarks:        rd-it-helpdesk@ml.ntt.com was validated on 2025-08-04
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-04T01:56:04Z
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

% Information related to '163.138.0.0/17AS2511'

route:          163.138.0.0/17
origin:         AS2511
descr:          Nippon Telegraph and Telephone Corporation
                3-9-11 Midori-cho Musashino-shi
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2023-06-27T11:17:14Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

IP Address Information For 163.138.103.187

General information:

Geographic location:

Location on the map:

Network speed information:

IP Address 163.138.103.187 WHOIS Information:

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