Your IPv4 address is 216.73.216.244

all requests subject to terms of use

ARIN Whois/RDAP

"168.200.0.0"

Network: NET-168-200-0-0-1

Source Registry: ARIN

Net Range: 168.200.0.0 - 168.200.255.255
CIDR: 168.200.0.0/16
Name: UCH
Handle: NET-168-200-0-0-1
Parent: NET-168-0-0-0-0
Net Type: DIRECT ALLOCATION
Origin AS: not provided

Registration: Wed, 22 Jun 1994 04:00:00 GMT (Wed Jun 22 1994 local time)
Last Changed: Wed, 15 Dec 2021 01:28:27 GMT (Wed Dec 15 2021 local time)
Self: https://rdap.arin.net/registry/ip/168.200.0.0
Alternate: https://whois.arin.net/rest/net/NET-168-200-0-0-1
Port 43 Whois: whois.arin.net

Related Entities

Source Registry: ARIN

Kind: Org
Full Name: University of Colorado Hospital
Handle: UCHA
Address: 13001 East 17th Place UH Fitzsimons bldg 500 5th floor east Information Services Aurora CO 80045-0505 United States
Roles: Registrant

Registration: Thu, 09 Sep 1993 04:00:00 GMT (Thu Sep 09 1993 local time)
Last Changed: Mon, 01 May 2023 21:24:37 GMT (Mon May 01 2023 local time)
Self: https://rdap.arin.net/registry/entity/UCHA
Alternate: https://whois.arin.net/rest/org/UCHA
Port 43 Whois: whois.arin.net

Related Entities

Source Registry: ARIN

Kind: Individual
Full Name: Jason Theis
Handle: THEIS56-ARIN
Email: Jason.theis@uchealth.org
Telephone: +1-970-495-7872
Address: 3702 Automation Way fort collins CO 80525 United States
Roles: Technical

Registration: Thu, 15 Aug 2019 16:52:10 GMT (Thu Aug 15 2019 local time)
Last Changed: Tue, 06 May 2025 23:44:28 GMT (Tue May 06 2025 local time)
Self: https://rdap.arin.net/registry/entity/THEIS56-ARIN
Alternate: https://whois.arin.net/rest/poc/THEIS56-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Individual
Full Name: Sandra Jean Bryant
Handle: SJB6-ARIN
Email: sandra.bryant@uchealth.org
Telephone: +1-303-752-6282
Address: 2450 S. Peoria Street Aurora CO 80014 United States
Roles: Technical

Registration: Fri, 05 May 2017 15:44:43 GMT (Fri May 05 2017 local time)
Last Changed: Mon, 30 Jun 2025 13:52:43 GMT (Mon Jun 30 2025 local time)
Self: https://rdap.arin.net/registry/entity/SJB6-ARIN
Alternate: https://whois.arin.net/rest/poc/SJB6-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Group
Full Name: Director - Information Technology
Handle: DIT2-ARIN
Email: Scot.MacCabe@uchealth.org
Telephone: +1-719-365-6643
Organization: Director - Information Technology
Address: 2450 S. Peoria Street, Suite 400 Aurora CO 80014 United States
Roles: Administrative, Noc, Abuse, Technical

Registration: Tue, 11 Mar 2003 13:10:31 GMT (Tue Mar 11 2003 local time)
Last Changed: Wed, 30 Apr 2025 18:48:43 GMT (Wed Apr 30 2025 local time)
Self: https://rdap.arin.net/registry/entity/DIT2-ARIN
Alternate: https://whois.arin.net/rest/poc/DIT2-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Group
Full Name: Senior Network Engineer
Handle: SNE4-ARIN
Email: nictech@uch.edu
Telephone: +1-303-752-6282
Organization: Senior Network Engineer
Address: Information Service - 2450 South Peoria St Suite 400 Aurora CO 80014 United States
Roles: Technical

Registration: Tue, 11 Mar 2003 13:11:37 GMT (Tue Mar 11 2003 local time)
Last Changed: Wed, 02 Dec 2015 15:02:48 GMT (Wed Dec 02 2015 local time)
Unvalidated POC: ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-12-01
Self: https://rdap.arin.net/registry/entity/SNE4-ARIN
Alternate: https://whois.arin.net/rest/poc/SNE4-ARIN
Port 43 Whois: whois.arin.net

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use

https://www.arin.net/resources/registry/whois/tou/
Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit:

https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
Copyright Notice

Copyright 1997-2025, American Registry for Internet Numbers, Ltd.