PING hong123.net (104.21.74.99) 56(84) bytes of data.
64 bytes from 104.21.74.99 (104.21.74.99): icmp_seq=1 ttl=60 time=5.19 ms
64 bytes from 104.21.74.99 (104.21.74.99): icmp_seq=2 ttl=60 time=5.14 ms
64 bytes from 104.21.74.99 (104.21.74.99): icmp_seq=3 ttl=60 time=5.12 ms

--- hong123.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 5.124/5.154/5.193/0.028 ms