# # 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: 216.255.96.0 - 216.255.127.255 CIDR: 216.255.96.0/19 NetName: CVNET-2 NetHandle: NET-216-255-96-0-1 Parent: NET216 (NET-216-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cablevision Systems Corp. (CVNT) RegDate: 2003-03-17 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/ip/216.255.96.0 OrgName: Cablevision Systems Corp. OrgId: CVNT Address: 1111 Stewart Avenue City: Bethpage StateProv: NY PostalCode: 11714 Country: US RegDate: Updated: 2025-08-06 Ref: https://rdap.arin.net/registry/entity/CVNT OrgAbuseHandle: OOLAB-ARIN OrgAbuseName: OOL Hostmaster OrgAbusePhone: +1-516-803-2400 OrgAbuseEmail: abuse@cv.net OrgAbuseRef: https://rdap.arin.net/registry/entity/OOLAB-ARIN OrgTechHandle: CIO1-ARIN OrgTechName: Cablevision Internet Operations OrgTechPhone: +1-516-390-5480 OrgTechEmail: hostmaster@alticeusa.com OrgTechRef: https://rdap.arin.net/registry/entity/CIO1-ARIN RTechHandle: CIO1-ARIN RTechName: Cablevision Internet Operations RTechPhone: +1-516-390-5480 RTechEmail: hostmaster@alticeusa.com RTechRef: https://rdap.arin.net/registry/entity/CIO1-ARIN # end # start NetRange: 216.255.100.0 - 216.255.101.255 CIDR: 216.255.100.0/23 NetName: CVNE-D8FF640 NetHandle: NET-216-255-100-0-1 Parent: CVNET-2 (NET-216-255-96-0-1) NetType: Reassigned OriginAS: Customer: Montefiore Medical Center (C00655018) RegDate: 2003-08-28 Updated: 2003-08-28 Ref: https://rdap.arin.net/registry/ip/216.255.100.0 CustName: Montefiore Medical Center Address: 100 Corporate Dr City: Yonkers StateProv: NY PostalCode: 10701 Country: US RegDate: 2003-08-28 Updated: 2011-03-19 Ref: https://rdap.arin.net/registry/entity/C00655018 OrgAbuseHandle: OOLAB-ARIN OrgAbuseName: OOL Hostmaster OrgAbusePhone: +1-516-803-2400 OrgAbuseEmail: abuse@cv.net OrgAbuseRef: https://rdap.arin.net/registry/entity/OOLAB-ARIN OrgTechHandle: CIO1-ARIN OrgTechName: Cablevision Internet Operations OrgTechPhone: +1-516-390-5480 OrgTechEmail: hostmaster@alticeusa.com OrgTechRef: https://rdap.arin.net/registry/entity/CIO1-ARIN RTechHandle: CIO1-ARIN RTechName: Cablevision Internet Operations RTechPhone: +1-516-390-5480 RTechEmail: hostmaster@alticeusa.com RTechRef: https://rdap.arin.net/registry/entity/CIO1-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. #