PING bili01cdn01.cdn.dun555.com (149.104.33.179) 56(84) bytes of data.
64 bytes from 149.104.33.179 (149.104.33.179): icmp_seq=1 ttl=55 time=148 ms
64 bytes from 149.104.33.179 (149.104.33.179): icmp_seq=2 ttl=55 time=148 ms
64 bytes from 149.104.33.179 (149.104.33.179): icmp_seq=3 ttl=55 time=148 ms

--- bili01cdn01.cdn.dun555.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 148.756/148.807/148.882/0.054 ms