Cox Communications Inc. NETBLK-COX-ATLANTA-10 (NET-70-160-0-0-1) 70.160.0.0 - 70.191.255.255 Cox Communications NETBLK-RI-RDC-70-188-128-0 (NET-70-188-128-0-1) 70.188.128.0 - 70.188.191.255