ARIN Whois/RDAP

"192.231.253.0"

Network: NET-192-231-253-0-1

Source Registry
ARIN
Net Range
192.231.253.0 - 192.231.253.255
CIDR
192.231.253.0/24
Name
UMICH-7
Handle
NET-192-231-253-0-1
Parent
NET-192-0-0-0-0
Net Type
DIRECT ALLOCATION
Origin AS
AS36375
Registration
Mon, 26 Oct 1992 05:00:00 GMT (Mon Oct 26 1992 local time)
Last Changed
Wed, 15 Dec 2021 01:28:33 GMT (Wed Dec 15 2021 local time)
Comments
For DMCA info see http://www.umich.edu/~itua/copyright/
Self
https://rdap.arin.net/registry/ip/192.231.253.0
Alternate
https://whois.arin.net/rest/net/NET-192-231-253-0-1
Port 43 Whois
whois.arin.net

Related Entities

1 Entity
Source Registry
ARIN
Kind
Org
Full Name
University of Michigan
Handle
UNIVER-118-Z
Address
IT Communications Services 4251 Plymouth Road, Suite 2-2200 Ann Arbor MI 48105-3640 United States
Roles
Registrant
Registration
Wed, 08 Jan 2020 17:51:59 GMT (Wed Jan 08 2020 local time)
Last Changed
Wed, 08 Jan 2020 17:51:59 GMT (Wed Jan 08 2020 local time)
Self
https://rdap.arin.net/registry/entity/UNIVER-118-Z
Alternate
https://whois.arin.net/rest/org/UNIVER-118-Z
Port 43 Whois
whois.arin.net

Related Entities

3 Entities
Source Registry
ARIN
Kind
Group
Full Name
Internet Numbers Administration
Handle
INA18-ARIN
Email
internet-numbers@umich.edu
Telephone
+1-734-647-4200
Organization
Internet Numbers Administration
Address
4251 Plymouth Road Building 3, Suite 1400 Ann Arbor MI 48105-3640 United States
Roles
Administrative
Registration
Wed, 31 Jan 2007 14:54:13 GMT (Wed Jan 31 2007 local time)
Last Changed
Thu, 01 May 2025 23:27:48 GMT (Thu May 01 2025 local time)
Self
https://rdap.arin.net/registry/entity/INA18-ARIN
Alternate
https://whois.arin.net/rest/poc/INA18-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Group
Full Name
IT Abuse Investigation
Handle
IAI8-ARIN
Email
report-abuse@umich.edu
Telephone
+1-734-764-4357
Organization
IT Abuse Investigation
Address
4251 Plymouth Road Suite 3-2100 Ann Arbor MI 48105-3640 United States
Roles
Abuse
Registration
Mon, 12 Feb 2007 17:18:21 GMT (Mon Feb 12 2007 local time)
Last Changed
Mon, 21 Oct 2024 14:41:13 GMT (Mon Oct 21 2024 local time)
Self
https://rdap.arin.net/registry/entity/IAI8-ARIN
Alternate
https://whois.arin.net/rest/poc/IAI8-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Group
Full Name
UMnet Administration
Handle
UA11-ORG-ARIN
Email
umnet-admin-team@umich.edu
Telephone
+1-734-647-4200
Organization
UMnet Administration
Address
4251 Plymouth Road Building 3, Suite 1400 Ann Arbor MI 48105-3640 United States
Roles
Technical
Registration
Tue, 30 Sep 1997 13:05:56 GMT (Tue Sep 30 1997 local time)
Last Changed
Thu, 20 Mar 2025 15:20:15 GMT (Thu Mar 20 2025 local time)
Self
https://rdap.arin.net/registry/entity/UA11-ORG-ARIN
Alternate
https://whois.arin.net/rest/poc/UA11-ORG-ARIN
Port 43 Whois
whois.arin.net