Whois - get information about the ip / domain / AS number / Сompany

Whois - get information about the IP / domain / AS number / Company

Results for IPv4:
158.142.101.183

Enter any domain name, IP address, AS handle or company name you would like to query whois for

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

NetRange: 158.142.0.0 - 158.142.255.255
CIDR: 158.142.0.0/16
NetName: CSUP-2
NetHandle: NET-158-142-0-0-1
Parent: NET158 (NET-158-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Colorado State University (CSU-2-Z)
RegDate: 1992-03-10
Updated: 2024-03-11
Ref: 158.142.0.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/158.142.0.0

OrgName: Colorado State University
OrgId: CSU-2-Z
Address: Academic Computing and Networking Services
Address: Colorado State University
Address: 1018 Campus Delivery
City: Fort Collins
StateProv: CO
PostalCode: 80523
Country: US
RegDate: 2023-01-16
Updated: 2024-02-07
Ref: https://rdap.arin.net/registry/entity/CSU-2-Z

OrgTechHandle: DNSAD191-ARIN
OrgTechName: DNS Administrator
OrgTechPhone: +1-970-491-1958
OrgTechEmail: dns.admin@colostate.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgRoutingHandle: HERNA1265-ARIN
OrgRoutingName: Hernandez, John
OrgRoutingPhone: +1-303-497-1280
OrgRoutingEmail: jph@ucar.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/HERNA1265-ARIN

OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName: DNS Administrator
OrgAbusePhone: +1-970-491-1958
OrgAbuseEmail: dns.admin@colostate.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgRoutingHandle: ADLER49-ARIN
OrgRoutingName: Adler, Matt
OrgRoutingPhone: +1-303-497-1279
OrgRoutingEmail: adler@ucar.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/ADLER49-ARIN

OrgRoutingHandle: HSIAA-ARIN
OrgRoutingName: Hsia, Alex
OrgRoutingPhone: +1-303-497-1798
OrgRoutingEmail: ahsia@ucar.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/HSIAA-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

WHOIS Lookup

Determine details about the online resource by using:

IP address
Domain name
Autonomous system number (ASN)
Company name

You can get information about the owners of Internet resources. Аind out how to contact the owner of the resource via email or other methods of communication.