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IP Address Information For 147.157.237.251

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In this page we have collected a sample of information for the IP address 147.157.237.251.
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General information:

IP Address: 147.157.237.251
DNS Hostname (PTR Record): No Hostname
DNS Nameservers: ns1.a.tsukuba-tech.ac.jp
DNS Zone: 237.157.147.in-addr.arpa
Network route: 147.157.128.0/17
Network owner: Research Organization of Information and Systems National Institute of Informatics
ASN #: 2907
Part of range: 147.157.237.0/24

Geographic location:

Country: Japan - JP
City: Tsukuba
State/Region: Ibaraki
Longitude: 140.067017
Latitude: 36.032391
Timezone: +09:00

Location on the map:

The IP address 147.157.237.251 originates in a datacenter located in Tsukuba, Japan

Network speed information:

Average network speed for Japan:

Mobile:

Download

108.76

Mbps

,

Upload

14.70

Mbps
Broadband:

Download

365.99

Mbps

,

Upload

235.43

Mbps

IP Address 147.157.237.251 WHOIS Information:

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

% Information related to '147.157.0.0 - 147.157.255.255'

% Abuse contact for '147.157.0.0 - 147.157.255.255' is 'hostmaster@nic.ad.jp'

inetnum:        147.157.0.0 - 147.157.255.255
netname:        TCNET
descr:          Tsukuba College of Technology
country:        JP
admin-c:        TCoT1-AP
tech-c:         TCoT1-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:38Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Tsukuba College of Technology
address:        4-12-7 Kasuga
                Tsukuba, 3050821
country:        JP
phone:          +81-298-52-2890
e-mail:         masaji@k.tsukuba-tech.ac.jp
nic-hdl:        TCoT1-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:
remarks:        poc-handle:  ZT23-ARIN
remarks:        is-role:     Y
remarks:        last-name:   Tsukuba College of Technology
remarks:        street:      4-12-7 Kasuga
                Tsukuba, 3050821
remarks:        country:     JP
remarks:        mailbox:     masaji@k.tsukuba-tech.ac.jp
remarks:        bus-phone:   +81-298-52-2890
remarks:        reg-date:    2000-04-13
remarks:        changed:     hostmaster@arin.poc 20000413
remarks:        source:      ARIN
remarks:
remarks:        ----------
notify:         masaji@k.tsukuba-tech.ac.jp
mnt-by:         MNT-ERX-TSUKUBACOLTECH-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC

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

IP Address Information For 147.157.237.251

General information:

Geographic location:

Location on the map:

Network speed information:

IP Address 147.157.237.251 WHOIS Information:

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