AS11829 Cadence Design Systems, Inc.

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AS11829 – Cadence Design Systems, Inc.

AS Number	11829
AS Name	CADENCE
Organization	Cadence Design Systems, Inc.(cds-16)
Country	US
Website	cadence.com
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
158.140.5.0/24	AS11829	Cadence Design Systems, Inc.	Cadence Design Systems, Inc.	256
199.43.4.0/24	AS11829	Cadence Design Systems, Inc.	UniCAD Canada Ltd.	256
192.190.239.0/24	AS11829	Cadence Design Systems, Inc.	Systems & Networks, Inc.	256
158.140.2.0/24	AS11829	Cadence Design Systems, Inc.	Cadence Design Systems, Inc.	256
158.140.1.0/24	AS11829	Cadence Design Systems, Inc.	Cadence Design Systems, Inc.	256
192.203.56.0/24	AS11829	Cadence Design Systems, Inc.	Verizon Business	256

Raw Whois Response

#
# 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.
#


ASNumber:       11829
ASName:         CADENCE
ASHandle:       AS11829
RegDate:        1999-01-05
Updated:        2006-01-12    
Ref:            https://rdap.arin.net/registry/autnum/11829


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


OrgAbuseHandle: HOSTM2078-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-408-943-1234 
OrgAbuseEmail:  isp-notification@cadence.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN

OrgTechHandle: HOSTM2078-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-408-943-1234 
OrgTechEmail:  isp-notification@cadence.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2078-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS33651	Comcast Cable Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US