Try the new whois search
To assist you with debugging problems, this whois query was received from IP Address
% APNIC found the following authoritative answer from: whois.arin.net
# # 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 1997-2024, American Registry for Internet Numbers, Ltd. #
NetRange: 158.140.0.0 - 158.140.7.255 CIDR: 158.140.0.0/21 NetName: CADENCE NetHandle: NET-158-140-0-0-1 Parent: NET158 (NET-158-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cadence Design Systems, Inc. (CDS-16) RegDate: 1992-03-10 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/158.140.0.0
OrgName: Cadence Design Systems, Inc. OrgId: CDS-16 Address: 2655 Seely Ave City: San Jose StateProv: CA PostalCode: 95134 Country: US RegDate: 1991-05-01 Updated: 2018-02-14 Ref: https://rdap.arin.net/registry/entity/CDS-16
OrgTechHandle: HOSTM2078-ARIN OrgTechName: Hostmaster OrgTechPhone: +1-408-428-4070 OrgTechEmail: hostmaster@cadence.com OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM2078-ARIN
OrgAbuseHandle: HOSTM2078-ARIN OrgAbuseName: Hostmaster OrgAbusePhone: +1-408-428-4070 OrgAbuseEmail: hostmaster@cadence.com OrgAbuseRef: https://rdap.arin.net/registry/entity/HOSTM2078-ARIN
1st level less specific
-i
Inverse attributes
All less specific
-T
Object types
1st level more specific
All more specific
Query hints
Include "AS" in front of an AS number.Example: AS4808
Include "-t" (template only) or "-v" (template and description) in front of an object name to view the templateExample: -t inetnum
Exact match only
Associated reverse domain
For more information see: