NetRange: 146.225.0.0 - 146.225.255.255
CIDR: 146.225.0.0/16
NetName: SYNOPSYS-NET
NetHandle: NET-146-225-0-0-1
Parent: NET146 (NET-146-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Synopsys Inc. (SYNOPS-Z)
RegDate: 1991-02-28
Updated: 2025-08-08
Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref: https://rdap.arin.net/registry/ip/146.225.0.0

OrgName: Synopsys Inc.
OrgId: SYNOPS-Z
Address: 675 Almanor Ave
City: Sunnyvale
StateProv: CA
PostalCode: 94085
Country: US
RegDate: 2008-04-23
Updated: 2024-02-15
Ref: https://rdap.arin.net/registry/entity/SYNOPS-Z

OrgTechHandle: NETWO2400-ARIN
OrgTechName: NETWORK-TEAM
OrgTechPhone: +1-650-584-4260
OrgTechEmail: network-core@synopsys.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO2400-ARIN

OrgAbuseHandle: NETWO2400-ARIN
OrgAbuseName: NETWORK-TEAM
OrgAbusePhone: +1-650-584-4260
OrgAbuseEmail: network-core@synopsys.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO2400-ARIN

RTechHandle: HO38-ORG-ARIN
RTechName: Synopsys Inc
RTechPhone: +1-650-584-4062
RTechEmail: hmaster@synopsys.com
RTechRef: https://rdap.arin.net/registry/entity/HO38-ORG-ARIN

DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.