PING bbs.longmen.net (47.113.228.43) 56(84) bytes of data.
64 bytes from 47.113.228.43 (47.113.228.43): icmp_seq=1 ttl=51 time=208 ms
64 bytes from 47.113.228.43 (47.113.228.43): icmp_seq=2 ttl=51 time=208 ms
64 bytes from 47.113.228.43 (47.113.228.43): icmp_seq=3 ttl=51 time=208 ms

--- bbs.longmen.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 208.259/208.327/208.427/0.072 ms