ipdigger
Digs every IP address out of a file and enriches it — reverse DNS, threat intel, network info.
Tooling
live
Point it at a log, a dump or any file with addresses buried in it and it extracts every IP, then enriches each one with reverse DNS, network ownership and threat intelligence. Built to be useful both for a quick eyeball of what is in a file and as a step in a pipeline — it speaks JSON when you need to work with the results rather than read them. Written in C++, MIT licensed.
Install it
sudo apt install ipdigger
ip
osint
logs
threat-intelligence
whois
geolocation
c++