Tek
https://pulsedive.com/ and the API https://pulsedive.com/api/
See http://www.automatingosint.com/blog/2017/09/follow-the-bitcoin-with-python-blockexplorer-and-webhose-io/
Apparently webhose allows to research into Tor websites https://webhose.io/products/darkweb-monitoring/, could be interesting to add a module for that (also see http://www.automatingosint.com/blog/2017/09/follow-the-bitcoin-with-python-blockexplorer-and-webhose-io/ )
Maybe not be really helpful compared to the whois command, but some ideas : * Offer export in different format * Shows a cleaner version, extract what is important *...
http://viewdns.info/api/ Actually pretty good tool, could be added to ip intel as well