PING gw.physics.spbstu.ru (195.209.232.243) 56(84) bytes of data.
64 bytes from mx.physics.spbstu.ru (195.209.232.243): icmp_seq=1 ttl=47 time=48.0 ms
64 bytes from mx.physics.spbstu.ru (195.209.232.243): icmp_seq=2 ttl=47 time=47.3 ms
64 bytes from mx.physics.spbstu.ru (195.209.232.243): icmp_seq=3 ttl=47 time=47.3 ms

--- gw.physics.spbstu.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2133ms
rtt min/avg/max/mdev = 47.308/47.553/48.030/0.420 ms