PrimeTel NOC.
ping from noc.thunderworx.net to your web browser at 18.206.12.157 (ec2-18-206-12-157.compute-1.amazonaws.com)

Please visit public.noc.prime-tel.net for more information and online utilities.

To perform a ping from noc.thunderworx.net, enter the desired target host.domain (e.g. www.yahoo.com) or Internet address (e.g. 137.138.28.228) in the box below:
Enter target name or address: then push 'Enter' key. 
PING 18.206.12.157 (18.206.12.157) from 217.27.32.200 : 56(84) bytes of data.

--- 18.206.12.157 ping statistics ---
6 packets transmitted, 0 packets received, 100% packet loss