netcat connection log for minecraft port

----------------------------------------------------------------------------------------------- 13:52:55
root@host:~# nc -vv -k -w 1 -l 25565
Connection from 50.137.65.27 port 25565 [tcp/*] accepted
�Connection from 63.163.108.51 port 25565 [tcp/*] accepted
�Connection from 98.226.64.234 port 25565 [tcp/*] accepted
�Connection from 76.175.23.30 port 25565 [tcp/*] accepted
�Connection from 24.219.133.67 port 25565 [tcp/*] accepted
�Connection from 98.226.64.234 port 25565 [tcp/*] accepted
�Connection from 98.226.64.234 port 25565 [tcp/*] accepted
�Connection from 50.23.30.168 port 25565 [tcp/*] accepted
Connection from 109.157.156.48 port 25565 [tcp/*] accepted
�Connection from 99.236.66.100 port 25565 [tcp/*] accepted
�Connection from 217.230.55.32 port 25565 [tcp/*] accepted
�Connection from 63.163.108.51 port 25565 [tcp/*] accepted
�Connection from 69.119.254.215 port 25565 [tcp/*] accepted
�Connection from 186.59.219.206 port 25565 [tcp/*] accepted
�Connection from 81.63.93.68 port 25565 [tcp/*] accepted
�Connection from 98.184.78.240 port 25565 [tcp/*] accepted
�Connection from 68.207.138.241 port 25565 [tcp/*] accepted
�Connection from 189.223.35.95 port 25565 [tcp/*] accepted
�Connection from 174.65.17.187 port 25565 [tcp/*] accepted
�Connection from 217.42.133.150 port 25565 [tcp/*] accepted
�Connection from 71.238.109.91 port 25565 [tcp/*] accepted
�Connection from 67.42.139.145 port 25565 [tcp/*] accepted
�Connection from 96.38.153.102 port 25565 [tcp/*] accepted
�Connection from 87.146.91.111 port 25565 [tcp/*] accepted
�Connection from 188.113.103.246 port 25565 [tcp/*] accepted
�Connection from 24.28.181.42 port 25565 [tcp/*] accepted
�Connection from 90.244.61.4 port 25565 [tcp/*] accepted
�Connection from 76.72.34.32 port 25565 [tcp/*] accepted
�Connection from 76.181.179.221 port 25565 [tcp/*] accepted
�Connection from 95.34.153.235 port 25565 [tcp/*] accepted
�Connection from 71.205.37.124 port 25565 [tcp/*] accepted
�Connection from 24.16.251.172 port 25565 [tcp/*] accepted
�Connection from 68.110.18.159 port 25565 [tcp/*] accepted
�Connection from 90.61.135.55 port 25565 [tcp/*] accepted
�Connection from 74.91.127.240 port 25565 [tcp/*] accepted
�Connection from 68.98.95.205 port 25565 [tcp/*] accepted
�Connection from 83.89.107.243 port 25565 [tcp/*] accepted
�Connection from 98.95.156.43 port 25565 [tcp/*] accepted
�
----------------------------------------------------------------------------------------------- 14:04:39