PING 221.128 (221.0.0.128) 56(84) bytes of data.
64 bytes from 221.0.0.128: icmp_seq=1 ttl=245 time=240 ms
64 bytes from 221.0.0.128: icmp_seq=2 ttl=245 time=239 ms
64 bytes from 221.0.0.128: icmp_seq=3 ttl=245 time=240 ms

--- 221.128 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 239.511/239.890/240.124/0.482 ms