PING yooni.kr (99.83.196.71) 56(84) bytes of data.
64 bytes from a4c6c51f8b10d0080.awsglobalaccelerator.com (99.83.196.71): icmp_seq=1
ttl=251 time=8.64 ms
64 bytes from a4c6c51f8b10d0080.awsglobalaccelerator.com (99.83.196.71): icmp_seq=2
ttl=251 time=8.00 ms
64 bytes from a4c6c51f8b10d0080.awsglobalaccelerator.com (99.83.196.71): icmp_seq=3
ttl=251 time=8.14 ms

--- yooni.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2006ms
rtt min/avg/max/mdev = 8.002/8.264/8.646/0.285 ms