AS number details

AS11829

Cadence Design Systems, Inc.  ·  cadence.com

AS11829 – Cadence Design Systems, Inc.

Country United States
Website cadence.com
Hosted domains 35
Number of IPs 1,280
ASN type Business
Allocated 23 years ago on Jan 05, 1999

IP Address Ranges

Netblock Company Num of IPs
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 Verizon Business 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

ASHandle:       AS11829
OrgID:          CDS-16
ASName:         CADENCE
ASNumber:       11829
RegDate:        1999-01-05
Updated:        2006-01-12
Source:         ARIN


OrgID:          CDS-16
OrgName:        Cadence Design Systems, Inc.
CanAllocate:    
Street:         2655 Seely Ave
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        1991-05-01
Updated:        2018-02-14
OrgAbuseHandle: HOSTM2078-ARIN
OrgAdminHandle: HOSTM2078-ARIN
OrgTechHandle:  HOSTM2078-ARIN
Source:         ARIN


POCHandle:      HOSTM2078-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         2655 Seely Ave
Street:         Building 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2018-02-12
Updated:        2022-03-22
OfficePhone:    +1-408-428-4070
Mailbox:        hostmaster@cadence.com
Source:         ARIN
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Hosted Domains

There are 35 domain names hosted across 15 IP addresses on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS701 Verizon Business
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS701 Verizon Business
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11829 at robtex.

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