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

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

Results for IPv4:
147.144.255.255

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: 147.144.0.0 - 147.144.255.255
CIDR: 147.144.0.0/16
NetName: CCSF
NetHandle: NET-147-144-0-0-1
Parent: NET147 (NET-147-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: City College of San Francisco (CCSF-Z)
RegDate: 1991-04-15
Updated: 2021-12-14
Ref: 147.144.0.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/147.144.0.0

OrgName: City College of San Francisco
OrgId: CCSF-Z
Address: 50 Phelan Ave
City: San Francisco
StateProv: CA
PostalCode: 94112
Country: US
RegDate: 2008-04-14
Updated: 2022-11-07
Ref: https://rdap.arin.net/registry/entity/CCSF-Z

OrgAbuseHandle: ABUSE711-ARIN
OrgAbuseName: CENIC Abuse
OrgAbusePhone: +1-714-220-3494
OrgAbuseEmail: abuse@cenic.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE711-ARIN

OrgTechHandle: OPERA63-ARIN
OrgTechName: Admin Domain
OrgTechPhone: +1-714-220-3494
OrgTechEmail: core-ext@lists.cenic.org
OrgTechRef: https://rdap.arin.net/registry/entity/OPERA63-ARIN

RTechHandle: RYANT31-ARIN
RTechName: Ryan, Tim
RTechPhone: +1-415-452-5352
RTechEmail: tryan@ccsf.edu
RTechRef: https://rdap.arin.net/registry/entity/RYANT31-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.