# # 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. # # # Query terms are ambiguous. The query is assumed to be: # "n 156.144.179.156" # # Use "?" to get help. # NetRange: 156.144.0.0 - 156.144.255.255 CIDR: 156.144.0.0/16 NetName: CLEVELANDCLIFFS-USA-B NetHandle: NET-156-144-0-0-1 Parent: NET156 (NET-156-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cleveland Cliffs Steel LLC (ARCEL-2-Z) RegDate: 1992-01-29 Updated: 2025-01-27 Ref: https://rdap.arin.net/registry/ip/156.144.0.0 OrgName: Cleveland Cliffs Steel LLC OrgId: ARCEL-2-Z Address: 200 Public Square City: Cleveland StateProv: OH PostalCode: 44114 Country: US RegDate: 2009-09-15 Updated: 2025-11-24 Ref: https://rdap.arin.net/registry/entity/ARCEL-2-Z OrgNOCHandle: ABUSE9467-ARIN OrgNOCName: Abuse OrgNOCPhone: +1-216-694-5700 OrgNOCEmail: arinadmin@clevelandcliffs.com OrgNOCRef: https://rdap.arin.net/registry/entity/ABUSE9467-ARIN OrgTechHandle: ABUSE9467-ARIN OrgTechName: Abuse OrgTechPhone: +1-216-694-5700 OrgTechEmail: arinadmin@clevelandcliffs.com OrgTechRef: https://rdap.arin.net/registry/entity/ABUSE9467-ARIN OrgAbuseHandle: ABUSE9467-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-216-694-5700 OrgAbuseEmail: arinadmin@clevelandcliffs.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9467-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. #