PING www.hotline.or.kr (18.239.94.84) 56(84) bytes of data.
64 bytes from server-18-239-94-84.ams1.r.cloudfront.net (18.239.94.84): icmp_seq=1 ttl=251
time=6.54 ms
64 bytes from server-18-239-94-84.ams1.r.cloudfront.net (18.239.94.84): icmp_seq=2 ttl=251
time=3.66 ms
64 bytes from server-18-239-94-84.ams1.r.cloudfront.net (18.239.94.84): icmp_seq=3 ttl=251
time=3.70 ms

--- www.hotline.or.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 3.668/4.640/6.548/1.351 ms