PING bbs.jjccff.com (104.21.34.120) 56(84) bytes of data.
64 bytes from 104.21.34.120 (104.21.34.120): icmp_seq=1 ttl=60 time=5.28 ms
64 bytes from 104.21.34.120 (104.21.34.120): icmp_seq=2 ttl=60 time=5.05 ms
64 bytes from 104.21.34.120 (104.21.34.120): icmp_seq=3 ttl=60 time=5.08 ms

--- bbs.jjccff.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 5.055/5.142/5.285/0.117 ms