PING www.unsrat.ac.id (103.157.55.250) 56(84) bytes of data.
64 bytes from 103.157.55.250 (103.157.55.250): icmp_seq=1 ttl=114 time=0.866 ms
64 bytes from 103.157.55.250 (103.157.55.250): icmp_seq=2 ttl=114 time=0.239 ms
64 bytes from 103.157.55.250 (103.157.55.250): icmp_seq=3 ttl=114 time=0.235 ms

--- www.unsrat.ac.id ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2011ms
rtt min/avg/max/mdev = 0.235/0.446/0.866/0.297 ms