# # 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. # # start NetRange: 72.51.4.0 - 72.51.11.255 CIDR: 72.51.4.0/22, 72.51.8.0/22 NetName: PEER1-BLK-08 NetHandle: NET-72-51-4-0-1 Parent: NET72 (NET-72-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Aptum Technologies (PER1) RegDate: 2005-07-05 Updated: 2026-01-06 Comment: For abuse issues please e-mail abuse@peer1.net. All Comment: other inquiries can be directed to support@peer1.net. Our 24 x 7 NOC is Comment: available at 866-484-2588 Ref: https://rdap.arin.net/registry/ip/72.51.4.0 OrgName: Aptum Technologies OrgId: PER1 Address: 191 The West Mall City: Etobicoke StateProv: ON PostalCode: M9C 5L6 Country: CA RegDate: Updated: 2023-08-09 Ref: https://rdap.arin.net/registry/entity/PER1 OrgTechHandle: APTUM-ARIN OrgTechName: Aptum Technologies OrgTechPhone: +1-866-484-2588 OrgTechEmail: nsc.global@aptum.com OrgTechRef: https://rdap.arin.net/registry/entity/APTUM-ARIN OrgAbuseHandle: ATAE-ARIN OrgAbuseName: Aptum Technologies AUP Enforcement OrgAbusePhone: +1-678-365-2835 OrgAbuseEmail: abuse@aptum.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ATAE-ARIN RNOCHandle: ZP55-ARIN RNOCName: PEER 1 Network Inc RNOCPhone: +1-866-484-2588 RNOCEmail: nsc.global@aptum.com RNOCRef: https://rdap.arin.net/registry/entity/ZP55-ARIN # end # start NetRange: 72.51.6.0 - 72.51.6.31 CIDR: 72.51.6.0/27 NetName: PEER1-CAPGEMINI-CANADA-INC NetHandle: NET-72-51-6-0-1 Parent: PEER1-BLK-08 (NET-72-51-4-0-1) NetType: Reassigned OriginAS: Customer: Capgemini CanadaInc (C03402177) RegDate: 2013-05-16 Updated: 2025-08-05 Ref: https://rdap.arin.net/registry/ip/72.51.6.0 CustName: Capgemini CanadaInc Address: 1315 Pickering Parkway City: Pickering StateProv: ON PostalCode: L1V 7G5 Country: CA RegDate: 2013-05-16 Updated: 2013-05-16 Ref: https://rdap.arin.net/registry/entity/C03402177 OrgTechHandle: APTUM-ARIN OrgTechName: Aptum Technologies OrgTechPhone: +1-866-484-2588 OrgTechEmail: nsc.global@aptum.com OrgTechRef: https://rdap.arin.net/registry/entity/APTUM-ARIN OrgAbuseHandle: ATAE-ARIN OrgAbuseName: Aptum Technologies AUP Enforcement OrgAbusePhone: +1-678-365-2835 OrgAbuseEmail: abuse@aptum.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ATAE-ARIN RNOCHandle: ZP55-ARIN RNOCName: PEER 1 Network Inc RNOCPhone: +1-866-484-2588 RNOCEmail: nsc.global@aptum.com RNOCRef: https://rdap.arin.net/registry/entity/ZP55-ARIN # end # # 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. #