IP or STEAMID

[GhostMan]

Is it possible to know player's STEAMID or IP using hlxce?

[Nikkii]

If you mean lookup their IP from a player's page (After finding their profile through the player search), simply login as an admin and click "Edit Player Details" bottom right, it'll show recent IP addresses. If you mean the other way around you might need to look around for it, but it should be in the admin side