ASNumber: 19837 ASName: 206-208-88-0 ASHandle: AS19837 RegDate: 2025-08-21 Updated: 2025-08-21 Ref: https://rdap.arin.net/registry/autnum/19837 OrgName: BUILDERS FIRSTSOURCE, INC. OrgId: BFS-18 Address: 6031 Connection Dr Suite 400 City: Irving StateProv: TX PostalCode: 75039 Country: US RegDate: 2000-04-11 Updated: 2025-08-22 Ref: https://rdap.arin.net/registry/entity/BFS-18 OrgAbuseHandle: ABUSE1045-ARIN OrgAbuseName: ABUSE OrgAbusePhone: +1-214-231-8200 OrgAbuseEmail: abuse@bldr.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1045-ARIN OrgTechHandle: NOC1967-ARIN OrgTechName: NOC OrgTechPhone: +1-214-231-8200 OrgTechEmail: noc@bldr.com OrgTechRef: https://rdap.arin.net/registry/entity/NOC1967-ARIN OrgNOCHandle: NOC1967-ARIN OrgNOCName: NOC OrgNOCPhone: +1-214-231-8200 OrgNOCEmail: noc@bldr.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC1967-ARIN