74.90.0.0 is an IP version 4.

The IP is from United States (US)

AS Number: 6128 AS Description: CABLE-NET-1, US

ool-4a5a0000.dyn.optonline.net

# # 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: 74.88.0.0 - 74.90.255.255 CIDR: 74.88.0.0/15, 74.90.0.0/16 NetName: NETBLK-OOL-8BLK NetHandle: NET-74-88-0-0-1 Parent: NET74 (NET-74-0-0-0-0) NetType: Direct Allocation OriginAS: AS6128 Organization: Optimum Online (OPTO) RegDate: 2009-03-04 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/ip/74.88.0.0 OrgName: Optimum Online OrgId: OPTO Address: 111 new south RD City: Hicksville StateProv: NY PostalCode: 11801 Country: US RegDate: 1999-07-29 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/OPTO OrgAbuseHandle: OH4-ORG-ARIN OrgAbuseName: OOL Hostmaster OrgAbusePhone: +1-516-803-2300 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/OH4-ORG-ARIN OrgTechHandle: OH4-ORG-ARIN OrgTechName: OOL Hostmaster OrgTechPhone: +1-516-803-2300 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/OH4-ORG-ARIN # end # start NetRange: 74.90.0.0 - 74.90.3.255 CIDR: 74.90.0.0/22 NetName: OOL-CPE-SMFRCT-74-90-0-0-22 NetHandle: NET-74-90-0-0-1 Parent: NETBLK-OOL-8BLK (NET-74-88-0-0-1) NetType: Reassigned OriginAS: AS6128 Customer: Optimum Online (Cablevision Systems) (C06542848) RegDate: 2017-06-06 Updated: 2017-06-06 Ref: https://rdap.arin.net/registry/ip/74.90.0.0 CustName: Optimum Online (Cablevision Systems) Address: 111 New South Road City: Hicksville StateProv: NY PostalCode: 11801 Country: US RegDate: 2017-06-06 Updated: 2017-06-06 Ref: https://rdap.arin.net/registry/entity/C06542848 OrgAbuseHandle: OH4-ORG-ARIN OrgAbuseName: OOL Hostmaster OrgAbusePhone: +1-516-803-2300 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/OH4-ORG-ARIN OrgTechHandle: OH4-ORG-ARIN OrgTechName: OOL Hostmaster OrgTechPhone: +1-516-803-2300 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/OH4-ORG-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. #