Whois-RWS

Network Resources
AMAZON-2011L (NET-54-192-0-0-1) 54.192.0.0 - 54.207.255.255
AMAZO-ZIAD7 (NET-54-196-0-0-1) 54.196.0.0 - 54.197.255.255
NET54 (NET-54-0-0-0-0) 54.0.0.0 - 54.255.255.255