Raw Whois Results for 74.88.144.57

#
# 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:       74.88.0.0 - 74.90.255.255
CIDR:           74.90.0.0/16, 74.88.0.0/15
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


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:       74.88.144.0 - 74.88.151.255
CIDR:           74.88.144.0/21
NetName:        OOL-CPE-NYK5NY-74-88-144-0-1-21
NetHandle:      NET-74-88-144-0-1
Parent:         NETBLK-OOL-8BLK (NET-74-88-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       Optimum Online (Cablevision Systems) (C11711858)
RegDate:        2026-09-17
Updated:        2026-09-17
Ref:            https://rdap.arin.net/registry/ip/74.88.144.0


CustName:       Optimum Online (Cablevision Systems)
Address:        111 New South Road
City:           Hicksville
StateProv:      NY
PostalCode:     11801
Country:        US
RegDate:        2026-09-17
Updated:        2026-09-17
Ref:            https://rdap.arin.net/registry/entity/C11711858

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 1997-2026, American Registry for Internet Numbers, Ltd.
#

This page displays the publicly-available WHOIS data for 74.88.144.57, which belongs to an unknown organization.