Rangekeeper

As of my last knowledge update in October 2023, "Rangekeeper" can refer to various concepts, tools, or applications, depending on the context in which it is being used. Here are a few possibilities: 1. **Shooting and Firearms**: In the context of shooting ranges, a rangekeeper may refer to a person or software tasked with managing and organizing shooting sessions, monitoring the safety of the range, and ensuring that participants are following the rules.