Whois-RWS

Network Resources
AMAZON-SES (NET-76-223-128-0-1) 76.223.128.0 - 76.223.159.255
AWSEMAIL (NET-199-127-232-0-1) 199.127.232.0 - 199.127.235.255
AWSEMAIL (NET-199-255-192-0-1) 199.255.192.0 - 199.255.195.255
AWSEMAIL (NET-23-249-208-0-1) 23.249.208.0 - 23.249.223.255
AWSEMAIL (NET-23-251-224-0-1) 23.251.224.0 - 23.251.255.255
AWSEMAIL-Z (NET-54-240-0-0-2) 54.240.0.0 - 54.240.63.255
AWSEMAIL-Z-2 (NET-54-240-64-0-1) 54.240.64.0 - 54.240.127.255
AMAZO-22 (NET-69-169-224-0-1) 69.169.224.0 - 69.169.239.255
AWSEMAIL (NET-76-223-176-0-1) 76.223.176.0 - 76.223.191.255