# # 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 204.138.130.72" # # Use "?" to get help. # NetRange: 204.138.128.0 - 204.138.135.255 CIDR: 204.138.128.0/21 NetName: HCH-HHSC-P NetHandle: NET-204-138-128-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Hamilton Civic Hospitals (HCH) RegDate: 1994-08-30 Updated: 2024-09-05 Ref: https://rdap.arin.net/registry/ip/204.138.128.0 OrgName: Hamilton Civic Hospitals OrgId: HCH Address: 237 Barton Street City: Hamilton StateProv: ON PostalCode: L8L-2X2 Country: CA RegDate: 1994-08-30 Updated: 2026-07-15 Ref: https://rdap.arin.net/registry/entity/HCH OrgTechHandle: ACA35-ARIN OrgTechName: CARUSO, AURELIO OrgTechPhone: +1-905-521-2100 OrgTechEmail: carusal@hhsc.ca OrgTechRef: https://rdap.arin.net/registry/entity/ACA35-ARIN OrgAbuseHandle: NONGC-ARIN OrgAbuseName: Nong, Christian OrgAbusePhone: +1-289-260-4037 OrgAbuseEmail: nongc@hhsc.ca OrgAbuseRef: https://rdap.arin.net/registry/entity/NONGC-ARIN OrgTechHandle: NONGC-ARIN OrgTechName: Nong, Christian OrgTechPhone: +1-289-260-4037 OrgTechEmail: nongc@hhsc.ca OrgTechRef: https://rdap.arin.net/registry/entity/NONGC-ARIN OrgAbuseHandle: ACA35-ARIN OrgAbuseName: CARUSO, AURELIO OrgAbusePhone: +1-905-521-2100 OrgAbuseEmail: carusal@hhsc.ca OrgAbuseRef: https://rdap.arin.net/registry/entity/ACA35-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. #