# # 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 66.73.42.84" # # Use "?" to get help. # AT&T Enterprises, LLC SBCIS-SIS80 (NET-66-72-0-0-1) 66.72.0.0 - 66.73.255.255 Grayslake Aquatic Center SBCIS-101814-94928 (NET-66-73-42-80-1) 66.73.42.80 - 66.73.42.87 # # 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. #