# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # NetRange: 192.153.58.0 - 192.153.59.255 CIDR: 192.153.58.0/23 NetName: CIR-17 NetHandle: NET-192-153-58-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cambridge Investment Research, Inc. (CIR-17) RegDate: 2021-04-05 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/192.153.58.0 OrgName: Cambridge Investment Research, Inc. OrgId: CIR-17 Address: 1776 Pleasant Plain Rd. City: Fairfield StateProv: IA PostalCode: 52556 Country: US RegDate: 2013-03-07 Updated: 2021-02-04 Comment: Standard NOC hours 7AM to 7PM CST Ref: https://rdap.arin.net/registry/entity/CIR-17 OrgTechHandle: ULINM1-ARIN OrgTechName: Ulin, Michael OrgTechPhone: +1-800-777-6080 OrgTechEmail: michael.ulin@cir2.com OrgTechRef: https://rdap.arin.net/registry/entity/ULINM1-ARIN OrgTechHandle: NOC13062-ARIN OrgTechName: NOC OrgTechPhone: +1-641-472-5100 OrgTechEmail: noc@cir2.com OrgTechRef: https://rdap.arin.net/registry/entity/NOC13062-ARIN OrgNOCHandle: NOC13062-ARIN OrgNOCName: NOC OrgNOCPhone: +1-641-472-5100 OrgNOCEmail: noc@cir2.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC13062-ARIN OrgAbuseHandle: ABUSE3688-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-641-472-5100 OrgAbuseEmail: abuse@cir2.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3688-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #