PING dou.tomsk.ru (109.202.15.197) 56(84) bytes of data.
64 bytes from hosting.edu.tomsk.ru (109.202.15.197): icmp_seq=1 ttl=46 time=87.4 ms
64 bytes from hosting.edu.tomsk.ru (109.202.15.197): icmp_seq=2 ttl=46 time=86.8 ms
64 bytes from hosting.edu.tomsk.ru (109.202.15.197): icmp_seq=3 ttl=46 time=86.6 ms

--- dou.tomsk.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 86.613/86.990/87.471/0.357 ms