1. A non-transitory computer-readable medium storing computer executable software code that, when executed by a processor, causes the processor to perform a method for mapping Internet Protocol (IP) addresses to an entity, the method comprising: receiving, by a processor, at least one domain name associated with the entity; determining, by the processor, one or more variations of the at least one domain name based on analysis of domain name data collected from a plurality of domain name data sources that mention a variation of the at least one domain name; identifying, by the processor, one or more IP addresses pointed to by the one or more variations of the entity's domain name based on analysis of IP address data collected from a plurality of IP address data sources; assigning, by the processor, a weight to each of the identified one or more IP addresses based on a correlation between each of the identified one or more IP addresses and the one or more variations of the at least one domain name; creating, by the processor, a mapping of IP addresses to associate with the entity based on analysis of the weighted one or more IP addresses; and presenting, by the processor, data representative of the mapping of IP addresses to associate with the entity based on analysis of the weighted one or more IP addresses to a user via a user interface, wherein an interactive tool is configured to allow the user to change the weight and initiate execution of the mapping of the IP addresses to an entity based on the changed weight.