PING www.symwiki.ru (104.21.12.250) 56(84) bytes of data.
64 bytes from 104.21.12.250 (104.21.12.250): icmp_seq=1 ttl=60 time=5.11 ms
64 bytes from 104.21.12.250 (104.21.12.250): icmp_seq=2 ttl=60 time=4.38 ms
64 bytes from 104.21.12.250 (104.21.12.250): icmp_seq=3 ttl=60 time=4.59 ms

--- www.symwiki.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.389/4.699/5.114/0.315 ms