A company, from the network
The visit’s network address is matched against a database of companies. Leadinfo describes it as analysing “the network connection (IP, ASN, location)” and matching it with a European business database of 220 million organisations.Leadinfo
A company’s name, size and sector for a visit that comes from its office network, and the pages that company read.
Name a person, or match a visit from home, a mobile network or a VPN. Leadinfo says mobile visits are attributed to the operator, not the visitor’s employer, and puts its own identification rate at 35 to 40% of website traffic. Leadfeeder says individual visitors are not shown by default.LeadinfoLeadfeeder
An IP address is personal data (chapter 02), so you and the vendor still have duties, and the visitor still has to be told.ICO