# # 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 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 72.57.0.0 - 72.57.31.255 CIDR: 72.57.0.0/19 NetName: BIIOL NetHandle: NET-72-57-0-0-1 Parent: NET72 (NET-72-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: BIF IV (BIIOL) RegDate: 2025-07-30 Updated: 2026-02-24 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/72.57.0.0 OrgName: BIF IV OrgId: BIIOL Address: 251 Little Falls Drive City: Wilmington StateProv: DE PostalCode: 19808 Country: US RegDate: 2022-09-08 Updated: 2023-12-12 Ref: https://rdap.arin.net/registry/entity/BIIOL OrgAbuseHandle: BIAA-ARIN OrgAbuseName: BIF IV ARIN Admin OrgAbusePhone: +1-720-680-3200 OrgAbuseEmail: admin@intrepidfiber.com OrgAbuseRef: https://rdap.arin.net/registry/entity/BIAA-ARIN OrgTechHandle: BIAA-ARIN OrgTechName: BIF IV ARIN Admin OrgTechPhone: +1-720-680-3200 OrgTechEmail: admin@intrepidfiber.com OrgTechRef: https://rdap.arin.net/registry/entity/BIAA-ARIN OrgRoutingHandle: BIAA-ARIN OrgRoutingName: BIF IV ARIN Admin OrgRoutingPhone: +1-720-680-3200 OrgRoutingEmail: admin@intrepidfiber.com OrgRoutingRef: https://rdap.arin.net/registry/entity/BIAA-ARIN OrgDNSHandle: BIAA-ARIN OrgDNSName: BIF IV ARIN Admin OrgDNSPhone: +1-720-680-3200 OrgDNSEmail: admin@intrepidfiber.com OrgDNSRef: https://rdap.arin.net/registry/entity/BIAA-ARIN OrgNOCHandle: BIAA-ARIN OrgNOCName: BIF IV ARIN Admin OrgNOCPhone: +1-720-680-3200 OrgNOCEmail: admin@intrepidfiber.com OrgNOCRef: https://rdap.arin.net/registry/entity/BIAA-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 1997-2026, American Registry for Internet Numbers, Ltd. #