# Copyright 1997-2025, American Registry for Internet Numbers, Ltd. NetRange: 57.132.128.0 - 57.132.255.255 CIDR: 57.132.128.0/17 NetName: GCNI NetHandle: NET-57-132-128-0-1 Parent: RIPE-ERX-57 (NET-57-0-0-0-1) NetType: Direct Allocation OriginAS: Organization: Grande Communications Networks, LLC (GCNI) RegDate: 2022-02-09 Updated: 2022-02-09 Ref: https://rdap.arin.net/registry/ip/57.132.128.0 OrgName: Grande Communications Networks, LLC OrgId: GCNI Address: 401 Carlson Cir City: San Marcos StateProv: TX PostalCode: 78666 Country: US RegDate: 2001-03-29 Updated: 2015-06-30 Ref: https://rdap.arin.net/registry/entity/GCNI OrgTechHandle: IPSER2-ARIN OrgTechName: IP Services OrgTechPhone: +1-512-878-4000 OrgTechEmail: ipservices@astound.com OrgTechRef: https://rdap.arin.net/registry/entity/IPSER2-ARIN OrgAbuseHandle: ABUSE153-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-512-878-4000 OrgAbuseEmail: abuse@grandecom.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE153-ARIN # Copyright 1997-2025, American Registry for Internet Numbers, Ltd.