On Friday, November 6, the ID/callsign database was updated on the Icom Last Heard page. The previous database dated back to early 2018, making it rather obsolete. You will see more callsigns/names appear now, as opposed to just ID numbers.
You will still see some ID numbers without callsign or name. In most cases, these are gateway users from other modes, or NXDN users whose ID isn’t registered at the radioid.net page, which is the source of the data I loaded, with minor local modifications.
The Kenwood server will be updated soon. Since there’s less traffic on our local Kenwood server (and no Kenwood repeater within my range), I’m unable to test changes to that server as quickly.