# # 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. # ASNumber: 22328 ASName: CSHS ASHandle: AS22328 RegDate: 2001-09-11 Updated: 2023-10-30 Ref: https://rdap.arin.net/registry/autnum/22328 OrgName: Cedars-Sinai Health Systems OrgId: CHS-84 Address: 8700 Beverly Blvd City: Los Angeles StateProv: CA PostalCode: 90048 Country: US RegDate: 2001-09-11 Updated: 2025-12-02 Ref: https://rdap.arin.net/registry/entity/CHS-84 OrgAbuseHandle: BRIGM1-ARIN OrgAbuseName: Brigmann, Darren OrgAbusePhone: +1-661-857-4911 OrgAbuseEmail: darren.brigmann@cshs.org OrgAbuseRef: https://rdap.arin.net/registry/entity/BRIGM1-ARIN OrgAbuseHandle: CHANG11-ARIN OrgAbuseName: Chang, Tom OrgAbusePhone: +1-323-866-6495 OrgAbuseEmail: tom.chang@cshs.org OrgAbuseRef: https://rdap.arin.net/registry/entity/CHANG11-ARIN OrgTechHandle: BRIGM1-ARIN OrgTechName: Brigmann, Darren OrgTechPhone: +1-661-857-4911 OrgTechEmail: darren.brigmann@cshs.org OrgTechRef: https://rdap.arin.net/registry/entity/BRIGM1-ARIN OrgTechHandle: CHANG11-ARIN OrgTechName: Chang, Tom OrgTechPhone: +1-323-866-6495 OrgTechEmail: tom.chang@cshs.org OrgTechRef: https://rdap.arin.net/registry/entity/CHANG11-ARIN RAbuseHandle: BRIGM1-ARIN RAbuseName: Brigmann, Darren RAbusePhone: +1-661-857-4911 RAbuseEmail: darren.brigmann@cshs.org RAbuseRef: https://rdap.arin.net/registry/entity/BRIGM1-ARIN RTechHandle: BRIGM1-ARIN RTechName: Brigmann, Darren RTechPhone: +1-661-857-4911 RTechEmail: darren.brigmann@cshs.org RTechRef: https://rdap.arin.net/registry/entity/BRIGM1-ARIN RNOCHandle: BRIGM1-ARIN RNOCName: Brigmann, Darren RNOCPhone: +1-661-857-4911 RNOCEmail: darren.brigmann@cshs.org RNOCRef: https://rdap.arin.net/registry/entity/BRIGM1-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. #