PING www.21bdf.com (43.135.38.82) 56(84) bytes of data.
64 bytes from 43.135.38.82 (43.135.38.82): icmp_seq=1 ttl=57 time=206 ms
64 bytes from 43.135.38.82 (43.135.38.82): icmp_seq=2 ttl=57 time=203 ms
64 bytes from 43.135.38.82 (43.135.38.82): icmp_seq=3 ttl=57 time=203 ms

--- www.21bdf.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 203.027/204.053/206.057/1.464 ms