PING chem-astu.ru (77.221.130.8) 56(84) bytes of data.
64 bytes from plesk08.infobox.ru (77.221.130.8): icmp_seq=1 ttl=49 time=42.9 ms
64 bytes from plesk08.infobox.ru (77.221.130.8): icmp_seq=2 ttl=49 time=42.7 ms
64 bytes from plesk08.infobox.ru (77.221.130.8): icmp_seq=3 ttl=49 time=42.6 ms

--- chem-astu.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 42.680/42.783/42.926/0.260 ms