EasyPing is a network-scanning tool for Mac users to test whether a particular host is accessible across an IP network. This network utility can use IPv4 or IPv6. It works by sending ICMP packets to the host and listening for ICMP replies. It estimates the round-trip time, detects any packet loss, and prints a statistical summary. Just type a domain name or an IP address (IPv4 and IPv6) and click the "Go" button.