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ping from 202.38.128.8 (v-www.ihep.ac.cn) to 54.166.123.247 (ec2-54-166-123-247.compute-1.amazonaws.com) for 54.166.123.247

CGI script maintainer: Les Cottrell, SLAC. Script version 7.0, 7/30/2016, Les Cottrell.
Download perl source code.
To perform a traceroute/ping/tracepath function from v-www.ihep.ac.cn to the target, enter the desired target host.domain (e.g. www.yahoo.com) or Internet address (e.g. 137.138.28.228) in the box below. Note the fucntion is performed for the target's resolved Internet address.
Enter target name or address: then push 'Enter' key.
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Executing exec(ping -c 5 -s 56 54.166.123.247)
PING 54.166.123.247 (54.166.123.247) 56(84) bytes of data.
64 bytes from 54.166.123.247: icmp_seq=1 ttl=45 time=250 ms
64 bytes from 54.166.123.247: icmp_seq=2 ttl=45 time=250 ms
64 bytes from 54.166.123.247: icmp_seq=3 ttl=45 time=251 ms
64 bytes from 54.166.123.247: icmp_seq=4 ttl=45 time=250 ms
64 bytes from 54.166.123.247: icmp_seq=5 ttl=45 time=252 ms

--- 54.166.123.247 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4257ms
rtt min/avg/max/mdev = 250.884/251.296/252.736/0.721 ms
ping -c 5 -s 56 54.166.123.247 took 4secs. Total time=9secs. user=apache