ARIN Whois/RDAP

"147.157.1.20"

Network: 147.157.0.0 - 147.157.255.255

Source Registry
APNIC
Net Range
147.157.0.0 - 147.157.255.255
CIDR
147.157.0.0/16
Name
TCNET
Handle
147.157.0.0 - 147.157.255.255
Parent
not provided
Net Type
ALLOCATED PORTABLE
Registration
Thu, 04 Sep 2008 06:53:18 GMT (Thu Sep 04 2008 local time)
Last Changed
Tue, 01 Dec 2015 22:24:38 GMT (Tue Dec 01 2015 local time)
Description
Tsukuba College of Technology
Self
https://rdap.apnic.net/ip/147.157.0.0/16
Port 43 Whois
whois.apnic.net

Related Entities

2 Entities
Kind
Group
Full Name
IRT-JPNIC-JP
Handle
IRT-JPNIC-JP
Email
hostmaster@nic.ad.jp
Email
hostmaster@nic.ad.jp
Telephone
+81-3-5297-2311
Telephone
+81-3-5297-2312
Address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, japan
Roles
Abuse
Registration
Mon, 08 Nov 2010 01:21:46 GMT (Mon Nov 08 2010 local time)
Last Changed
Thu, 10 Apr 2025 11:04:13 GMT (Thu Apr 10 2025 local time)
Remarks
hostmaster@nic.ad.jp was validated on 2024-11-27
Self
https://rdap.apnic.net/entity/IRT-JPNIC-JP
Port 43 Whois
not provided
Kind
Individual
Full Name
Tsukuba College of Technology
Handle
TCoT1-AP
Email
masaji@k.tsukuba-tech.ac.jp
Telephone
+81-298-52-2890
Address
4-12-7 Kasuga Tsukuba, 3050821
Roles
Administrative, Technical
Registration
Thu, 04 Sep 2008 07:29:34 GMT (Thu Sep 04 2008 local time)
Last Changed
Thu, 04 Sep 2008 07:29:34 GMT (Thu Sep 04 2008 local time)
Remarks
----------
imported from ARIN object:
poc-handle: ZT23-ARIN
is-role: Y
last-name: Tsukuba College of Technology
street: 4-12-7 Kasuga Tsukuba, 3050821
country: JP
mailbox: masaji@k.tsukuba-tech.ac.jp
bus-phone: +81-298-52-2890
reg-date: 2000-04-13
changed: hostmaster@arin.poc 20000413
source: ARIN
----------
Self
https://rdap.apnic.net/entity/TCoT1-AP
Port 43 Whois
not provided

Related