#
# 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: 47.16.0.0 - 47.18.255.255
CIDR: 47.16.0.0/15, 47.18.0.0/16
NetName: NETBLK-WIFI-BLK6
NetHandle: NET-47-16-0-0-1
Parent: NET47 (NET-47-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Optimum WiFi (CHL-54)
RegDate: 2012-02-29
Updated: 2026-01-16
Ref: https://rdap.arin.net/registry/ip/47.16.0.0
OrgName: Optimum WiFi
OrgId: CHL-54
Address: 111 New South Rd
City: Hicksville
StateProv: NY
PostalCode: 11801
Country: US
RegDate: 2010-08-31
Updated: 2012-01-25
Ref: https://rdap.arin.net/registry/entity/CHL-54
OrgTechHandle: OPTIM-ARIN
OrgTechName: Optimum WiFi
OrgTechPhone: +1-516-803-2300
OrgTechEmail: 
@alticeusa.com
OrgTechRef: https://rdap.arin.net/registry/entity/OPTIM-ARIN
OrgAbuseHandle: OOLAB-ARIN
OrgAbuseName: OOL Hostmaster
OrgAbusePhone: +1-516-803-2400
OrgAbuseEmail: 
@cv.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/OOLAB-ARIN
# end
# start
NetRange: 47.16.240.0 - 47.16.247.255
CIDR: 47.16.240.0/21
NetName: OOL-CPE-JCSNNJ-47-16-240-0-21
NetHandle: NET-47-16-240-0-1
Parent: NETBLK-WIFI-BLK6 (NET-47-16-0-0-1)
NetType: Reassigned
OriginAS:
Customer: Optimum Online (Cablevision Systems) (C05896162)
RegDate: 2015-09-04
Updated: 2015-09-04
Ref: https://rdap.arin.net/registry/ip/47.16.240.0
CustName: Optimum Online (Cablevision Systems)
Address: 111 New South Road
City: Hicksville
StateProv: NY
PostalCode: 11801
Country: US
RegDate: 2015-09-04
Updated: 2015-09-04
Ref: https://rdap.arin.net/registry/entity/C05896162
OrgTechHandle: OPTIM-ARIN
OrgTechName: Optimum WiFi
OrgTechPhone: +1-516-803-2300
OrgTechEmail: @alticeusa.com
OrgTechRef: https://rdap.arin.net/registry/entity/OPTIM-ARIN
OrgAbuseHandle: OOLAB-ARIN
OrgAbuseName: OOL Hostmaster
OrgAbusePhone: +1-516-803-2400
OrgAbuseEmail: @cv.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/OOLAB-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.
#