PING www-hh.mech.eng.osaka-u.ac.jp (133.1.139.33) 56(84) bytes of data.
64 bytes from 133.1.139.33 (133.1.139.33): icmp_seq=1 ttl=58 time=243 ms
64 bytes from 133.1.139.33 (133.1.139.33): icmp_seq=2 ttl=58 time=243 ms
64 bytes from 133.1.139.33 (133.1.139.33): icmp_seq=3 ttl=58 time=244 ms

--- www-hh.mech.eng.osaka-u.ac.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 243.246/243.692/244.090/0.346 ms