Data as of Nov 14, 2026
192.190.239.0/24
No anonymizer space · no proxy exits in 30 daysCadence Design Systems, Inc. · space held by Systems & Networks, Inc.
Network & registry
Origin network
AS11829
US
- Name
- Cadence Design Systems, Inc.
- Type
- Business
- Registered
- Jan 5, 1999
- Domain
- cadence.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 192.
190. 239. 0/ 24 - Netname
- CSI-LKS-NET
- Registrant
- Systems & Networks, Inc.
- Organization
- Systems & Networks, Inc. (SYSTEM-59)
- Org address
- 555 River Oaks Pkwy, San Jose, CA, 95134
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-190-239-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Jul 8, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 8, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN