Результат выполнения команды PING для ubmail.ru.:

PING ubmail.ru (178.74.69.240) 56(84) bytes of data.
64 bytes from mail.ubmain.ru (178.74.69.240): icmp_seq=1 ttl=53 time=35.2 ms
64 bytes from mail.ubmain.ru (178.74.69.240): icmp_seq=2 ttl=53 time=35.3 ms
64 bytes from mail.ubmain.ru (178.74.69.240): icmp_seq=3 ttl=53 time=33.9 ms
64 bytes from mail.ubmain.ru (178.74.69.240): icmp_seq=4 ttl=53 time=34.6 ms
64 bytes from mail.ubmain.ru (178.74.69.240): icmp_seq=5 ttl=53 time=34.2 ms

--- ubmail.ru ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4005ms
rtt min/avg/max/mdev = 33.933/34.685/35.307/0.541 ms