#
# 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 74.90.66.133"
#
# Use "?" to get help.
#

Optimum Online NETBLK-OOL-8BLK (NET-74-88-0-0-1) 74.88.0.0 - 74.90.255.255
Optimum Online (Cablevision Systems) OOL-CPE-RMSYNJ-74-90-64-0-21 (NET-74-90-64-0-1) 74.90.64.0 - 74.90.71.255



#
# 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.
#