Below you can find all lookup results for private IP address 240.172.47.21 which is located in a class E network with reserved IP range 240.172.47.0/24.
When designing the Internet addressing architecture, the Internet Engineering Task Force
the Internet Assigned Numbers Authority (IANA) have reserved various Internet Protocol (IP)
and networks of various sizes (/8, /24 etc.) for special purposes or for future use.
Some are used for multicast traffic, for maintaining routing tables, for IPv4 to IPv6 translation, or to provide addressing space for public and unrestricted uses on private networks.