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:
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

OrgTechHandle: OH4-ORG-ARIN
OrgTechName:   OOL Hostmaster
OrgTechPhone:  +1-516-803-2300
OrgTechEmail:  hostmaster@alticeusa.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OH4-ORG-ARIN

OrgAbuseHandle: OH4-ORG-ARIN
OrgAbuseName:   OOL Hostmaster
OrgAbusePhone:  +1-516-803-2300
OrgAbuseEmail:  hostmaster@alticeusa.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OH4-ORG-ARIN


NetRange:       74.90.224.0 - 74.90.239.255
CIDR:           74.90.224.0/20
NetName:        OOL-CPE-PSWYNJ-74-90-224-0-1-20
NetHandle:      NET-74-90-224-0-1
Parent:         NETBLK-OOL-8BLK (NET-74-88-0-0-1)
NetType:        Reassigned
OriginAS:
Customer:       Optimum Online (Cablevision Systems) (C11528882)
RegDate:        2026-03-02
Updated:        2026-03-02
Ref:            https://rdap.arin.net/registry/ip/74.90.224.0

CustName:       Optimum Online (Cablevision Systems)
Address:        111 New South Road
City:           Hicksville
StateProv:      NY
PostalCode:     11801
Country:        US
RegDate:        2026-03-02
Updated:        2026-03-02
Ref:            https://rdap.arin.net/registry/entity/C11528882

OrgTechHandle: OH4-ORG-ARIN
OrgTechName:   OOL Hostmaster
OrgTechPhone:  +1-516-803-2300
OrgTechEmail:  hostmaster@alticeusa.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OH4-ORG-ARIN

OrgAbuseHandle: OH4-ORG-ARIN
OrgAbuseName:   OOL Hostmaster
OrgAbusePhone:  +1-516-803-2300
OrgAbuseEmail:  hostmaster@alticeusa.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OH4-ORG-ARIN