PING www.uaomobile.com (104.21.42.30) 56(84) bytes of data.
64 bytes from 104.21.42.30 (104.21.42.30): icmp_seq=1 ttl=60 time=5.48 ms
64 bytes from 104.21.42.30 (104.21.42.30): icmp_seq=2 ttl=60 time=4.34 ms
64 bytes from 104.21.42.30 (104.21.42.30): icmp_seq=3 ttl=60 time=4.24 ms

--- www.uaomobile.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 4.240/4.692/5.488/0.567 ms