This is a list of known Minecraft port scanning bots. I will keep this updated as I discover more. This list will provide the full command to block these IPs at the DOCKER-USER level, which will prevent connection to any docker applications running on the local machine.
iptables -I DOCKER-USER -s 176.65.134.24 -j DROP
iptables -I DOCKER-USER -s 176.65.148.154 -j DROP