PING forum.rus21.ru (37.187.83.72) 56(84) bytes of data.
64 bytes from dns1.ru-tld.ru (37.187.83.72): icmp_seq=1 ttl=54 time=17.6 ms
64 bytes from dns1.ru-tld.ru (37.187.83.72): icmp_seq=2 ttl=54 time=17.4 ms
64 bytes from dns1.ru-tld.ru (37.187.83.72): icmp_seq=3 ttl=54 time=17.4 ms

--- forum.rus21.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 17.482/17.551/17.690/0.181 ms