72.51.48.0 is an IP version 4.

The IP is from United States (US)

AS Number: 13768 AS Description: COGECO-PEER1, CA

This domain does not have a reverse DNS entry.

# # 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 1997-2025, American Registry for Internet Numbers, Ltd. # # start NetRange: 72.51.0.0 - 72.51.63.255 CIDR: 72.51.0.0/18 NetName: PEER1-BLK-08 NetHandle: NET-72-51-0-0-1 Parent: NET72 (NET-72-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Aptum Technologies (PER1) RegDate: 2005-07-05 Updated: 2012-02-24 Comment: For abuse issues please e-mail [email protected]. All Comment: other inquiries can be directed to [email protected]. Our 24 x 7 NOC is Comment: available at 866-484-2588 Ref: https://rdap.arin.net/registry/ip/72.51.0.0 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: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/APTUM-ARIN OrgAbuseHandle: ATAE-ARIN OrgAbuseName: Aptum Technologies AUP Enforcement OrgAbusePhone: +1-678-365-2835 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ATAE-ARIN RNOCHandle: ZP55-ARIN RNOCName: PEER 1 Network Inc RNOCPhone: +1-866-484-2588 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/ZP55-ARIN # end # start NetRange: 72.51.48.0 - 72.51.48.15 CIDR: 72.51.48.0/28 NetName: PEER1-CNDSRV-04A NetHandle: NET-72-51-48-0-1 Parent: PEER1-BLK-08 (NET-72-51-0-0-1) NetType: Reassigned OriginAS: Customer: Peer1 Network (C01540669) RegDate: 2007-01-09 Updated: 2007-01-09 Ref: https://rdap.arin.net/registry/ip/72.51.48.0 CustName: Peer1 Network Address: 2nd Floor, 75 Broad Street City: New York StateProv: NY PostalCode: 10004 Country: US RegDate: 2007-01-09 Updated: 2011-03-19 Ref: https://rdap.arin.net/registry/entity/C01540669 OrgTechHandle: APTUM-ARIN OrgTechName: Aptum Technologies OrgTechPhone: +1-866-484-2588 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/APTUM-ARIN OrgAbuseHandle: ATAE-ARIN OrgAbuseName: Aptum Technologies AUP Enforcement OrgAbusePhone: +1-678-365-2835 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ATAE-ARIN RNOCHandle: ZP55-ARIN RNOCName: PEER 1 Network Inc RNOCPhone: +1-866-484-2588 RNOCEmail: [email protected] 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 1997-2025, American Registry for Internet Numbers, Ltd. #