Prior to version 5.0, Zeek has been giving you only the capability to enrich your data with the AS Number (Autonomous Systems Number – https://en.wikipedia.org/wiki/Autonomous_system_(Internet) ) by using the lookup_asn function ( https://docs.zeek.org/en/master/scripts/base/bif/zeek.bif.zeek.html#id-lookup_asn ). But this is not so handy for the analyst, because he has to look up which organization belongs to that number. With the new version (v5.0) of Zeek, this problem has gone. The look...
