# # 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 173.161.103.147" # # Use "?" to get help. # Comcast Cable Communications, LLC CBC-CM-4 (NET-173-160-0-0-1) 173.160.0.0 - 173.167.255.255 Comcast Cable Communications, LLC CHICAGO-CBC-46 (NET-173-161-0-0-1) 173.161.0.0 - 173.161.127.255 MIDWEST DAY SURGERY MIDWESTDAYSURGERY (NET-173-161-103-144-1) 173.161.103.144 - 173.161.103.159 # # 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. #