~$ ping 180.97.188.197
PING 180.97.188.197 (180.97.188.197) 56(84) bytes of data.
64 bytes from 180.97.188.197: icmp_seq=1 ttl=112 time=280 ms
64 bytes from 180.97.188.197: icmp_seq=2 ttl=112 time=303 ms
64 bytes from 180.97.188.197: icmp_seq=3 ttl=112 time=327 ms

~$ ping 45.120.103.197
PING 45.120.103.197 (45.120.103.197) 56(84) bytes of data.
64 bytes from 45.120.103.197: icmp_seq=1 ttl=116 time=271 ms
64 bytes from 45.120.103.197: icmp_seq=2 ttl=116 time=293 ms
64 bytes from 45.120.103.197: icmp_seq=3 ttl=116 time=288 ms

~$ ping 223.111.131.197
PING 223.111.131.197 (223.111.131.197) 56(84) bytes of data.
64 bytes from 223.111.131.197: icmp_seq=1 ttl=104 time=249 ms
64 bytes from 223.111.131.197: icmp_seq=2 ttl=104 time=338 ms
64 bytes from 223.111.131.197: icmp_seq=3 ttl=104 time=258 ms

三個都差不多，不過我是從溫哥華ping的 :-D