AS Number
AS11829
AS Name
CADENCE
Org Name
Cadence Design Systems, Inc.
Registry

arin

RegDate

1991-05-01

Updated

2018-02-14

AS11829 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
158.140.1.0/24 Cadence Design Systems, Inc. 256
158.140.2.0/24 Cadence Design Systems, Inc. 256
158.140.5.0/24 Cadence Design Systems, Inc. 256
192.190.239.0/24 Systems & Networks, Inc. 256
192.203.56.0/24 MCI Communications Services, Inc. d/b/a Verizon Business 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33651 CMCS - Comcast Cable Communications, LLC, US United States 116,480 281,474,998,009,856 IPv4 IPv4
AS33667 CMCS - Comcast Cable Communications, LLC, US United States 80,896 4,456,448 IPv4 IPv4
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 41,607,168 1,241,262,981,120 IPv4 IPv4
IP Address Domain NUMs Domains
158.140.1.18 1 smartsync.cadence.com
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:  +1-408-428-4070 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN

OrgTechHandle: HOSTM2078-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-408-428-4070 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN