ARIN Whois/RDAP

"192.101.21.0"

Network: NET-192-101-21-0-1

Source Registry
ARIN
Net Range
192.101.21.0 - 192.101.24.255
CIDR
192.101.21.0/24
192.101.22.0/23
192.101.24.0/24
Name
CONCERT-B
Handle
NET-192-101-21-0-1
Parent
NET-192-0-0-0-0
Net Type
DIRECT ALLOCATION
Registration
Tue, 16 Apr 1991 04:00:00 GMT (Tue Apr 16 1991 local time)
Last Changed
Thu, 07 Apr 2022 20:45:23 GMT (Thu Apr 07 2022 local time)
Self
https://rdap.arin.net/registry/ip/192.101.21.0
Alternate
https://whois.arin.net/rest/net/NET-192-101-21-0-1
Port 43 Whois
whois.arin.net

Related Entities

1 Entity
Source Registry
ARIN
Kind
Org
Full Name
MCNC
Handle
MCNC-Z
Address
3021 E. Cornwallis Rd Durham NC 27713-2852 United States
Roles
Registrant
Registration
Mon, 14 Jun 2021 17:02:43 GMT (Mon Jun 14 2021 local time)
Last Changed
Thu, 13 Feb 2025 14:57:32 GMT (Thu Feb 13 2025 local time)
Self
https://rdap.arin.net/registry/entity/MCNC-Z
Alternate
https://whois.arin.net/rest/org/MCNC-Z
Port 43 Whois
whois.arin.net

Related Entities

3 Entities
Source Registry
ARIN
Kind
Group
Full Name
NCREN Hostmaster
Handle
NH34-ORG-ARIN
Email
hostmaster@ncren.net
Telephone
+1-919-248-4111
Telephone
+1-919-248-1405
Organization
NCREN Hostmaster
Address
3021 E. Cornwallis Road Building 3 Durham NC 27713-2852 United States
Roles
Technical, Administrative
Last Changed
Wed, 12 Feb 2025 19:48:09 GMT (Wed Feb 12 2025 local time)
Self
https://rdap.arin.net/registry/entity/NH34-ORG-ARIN
Alternate
https://whois.arin.net/rest/poc/NH34-ORG-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Group
Full Name
Abuse Contact
Handle
ABUSE3348-ARIN
Email
abuse@mcnc.org
Telephone
+1-919-248-4111
Organization
Abuse Contact
Address
3021 E. Cornwallis Rd. Building 3 Durham NC 27713-2852 United States
Roles
Abuse
Registration
Tue, 21 Feb 2012 15:47:36 GMT (Tue Feb 21 2012 local time)
Last Changed
Wed, 12 Feb 2025 19:46:44 GMT (Wed Feb 12 2025 local time)
Self
https://rdap.arin.net/registry/entity/ABUSE3348-ARIN
Alternate
https://whois.arin.net/rest/poc/ABUSE3348-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Group
Full Name
NCREN Hostmaster
Handle
NCREN-ARIN
Email
hostmaster@ncren.net
Telephone
+1-919-248-4111
Telephone
+1-919-248-1405
Organization
NCREN Hostmaster
Address
3021 Cornwallis Road Building 3 Durham NC 27713-2852 United States
Roles
Technical
Registration
Thu, 20 Jun 2019 15:04:28 GMT (Thu Jun 20 2019 local time)
Last Changed
Wed, 12 Feb 2025 19:47:26 GMT (Wed Feb 12 2025 local time)
Self
https://rdap.arin.net/registry/entity/NCREN-ARIN
Alternate
https://whois.arin.net/rest/poc/NCREN-ARIN
Port 43 Whois
whois.arin.net