I have been getting these queries in my honeypot logs since end of December 2021 and decided to a diary on some of these packets using some basic analysis with Wireshark. Handlers have published a few diaries over the years [1][2][3] regarding this protocol. These packets are from censys.io[4] which is a site that provides internet discovery and inventory like Shodan. In my logs, the activity looked like this:
Article Link: InfoSec Handlers Diary Blog - SANS Internet Storm Center