PING elearning.atmajaya.ac.id.e.aliyunwaf2.com (47.254.5.40) 56(84) bytes of data.
64 bytes from 47.254.5.40 (47.254.5.40): icmp_seq=1 ttl=59 time=163 ms
64 bytes from 47.254.5.40 (47.254.5.40): icmp_seq=2 ttl=59 time=161 ms
64 bytes from 47.254.5.40 (47.254.5.40): icmp_seq=3 ttl=59 time=161 ms

--- elearning.atmajaya.ac.id.e.aliyunwaf2.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 161.233/161.943/163.311/1.021 ms