IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 204.225.133.0 - 204.225.133.255 CIDR: 204.225.133.0/24 NetName: CTRX-NET12 NetHandle: NET-204-225-133-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Catamaran LLC (CL-198) RegDate: 1995-01-10 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/204.225.133.0 OrgName: Catamaran LLC OrgId: CL-198 Address: 1600 McConnor Parkway City: Schaumburg StateProv: IL PostalCode: 60173 Country: US RegDate: 2013-02-22 Updated: 2024-07-24 Ref: https://rdap.arin.net/registry/entity/CL-198 OrgTechHandle: UHNO-ARIN OrgTechName: United Healthcare Network OC OrgTechPhone: +1-763-744-1588 OrgTechEmail: inet_ops@uhc.com OrgTechRef: https://rdap.arin.net/registry/entity/UHNO-ARIN OrgAbuseHandle: UHNO-ARIN OrgAbuseName: United Healthcare Network OC OrgAbusePhone: +1-763-744-1588 OrgAbuseEmail: inet_ops@uhc.com OrgAbuseRef: https://rdap.arin.net/registry/entity/UHNO-ARIN