# Copyright 1997-2025, American Registry for Internet Numbers, Ltd. NetRange: 164.217.0.0 - 164.217.255.255 CIDR: 164.217.0.0/16 NetName: DIS-BCAST NetHandle: NET-164-217-0-0-1 Parent: NET164 (NET-164-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Institute for Defense Analyses (IDA-2-Z) RegDate: 1993-11-03 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/164.217.0.0 OrgName: Institute for Defense Analyses OrgId: IDA-2-Z Address: 730 E Glebe Rd City: Alexandria StateProv: VA PostalCode: 22305 Country: US RegDate: 2010-02-01 Updated: 2025-01-09 Ref: https://rdap.arin.net/registry/entity/IDA-2-Z OrgDNSHandle: IDA21-ARIN OrgDNSName: IDA OrgDNSPhone: +1-703-845-2246 OrgDNSEmail: jprzybyc@ida.org OrgDNSRef: https://rdap.arin.net/registry/entity/IDA21-ARIN OrgAbuseHandle: CMU49-ARIN OrgAbuseName: Murphy, Chris OrgAbusePhone: +1-703-845-6833 OrgAbuseEmail: cmurphy@ida.org OrgAbuseRef: https://rdap.arin.net/registry/entity/CMU49-ARIN OrgAbuseHandle: IDA21-ARIN OrgAbuseName: IDA OrgAbusePhone: +1-703-845-2246 OrgAbuseEmail: jprzybyc@ida.org OrgAbuseRef: https://rdap.arin.net/registry/entity/IDA21-ARIN OrgTechHandle: CMU49-ARIN OrgTechName: Murphy, Chris OrgTechPhone: +1-703-845-6833 OrgTechEmail: cmurphy@ida.org OrgTechRef: https://rdap.arin.net/registry/entity/CMU49-ARIN OrgNOCHandle: IDA21-ARIN OrgNOCName: IDA OrgNOCPhone: +1-703-845-2246 OrgNOCEmail: jprzybyc@ida.org OrgNOCRef: https://rdap.arin.net/registry/entity/IDA21-ARIN OrgRoutingHandle: IDA21-ARIN OrgRoutingName: IDA OrgRoutingPhone: +1-703-845-2246 OrgRoutingEmail: jprzybyc@ida.org OrgRoutingRef: https://rdap.arin.net/registry/entity/IDA21-ARIN # Copyright 1997-2025, American Registry for Internet Numbers, Ltd.