Mapping SalesIQ IPs to My Pre-Existing List

Mapping SalesIQ IPs to My Pre-Existing List

Hello! I've been using a stand-alone web traffic tool for a few years and generated my list of visitors (names matching an IP) using techniques similar to SalesIQ (campaigns or direct links, for example).

Since SalesIQ lets us associate a custom name with an IP on a one-by-one case, is there a way to bulk-map them using a list like mine? That way, I won't have to do it all over for hundreds of entries... Thank you.