Bad IPs use or programs or users. Normaly you find them in server logs. Here i will write down bad ips that do strange stuff on my server.
On linux you can use console/terminal program whois 170.64.237.55 and it will return you information on ips provider and more.

Normaly bad programs/users use VPNs / virtual private networks to hide their ugly ass. Networks like DigitalOcean and similar cheap providers!

Here will write all what get in/out about bad ips/programs/users/providers.

Hear you people ***

BADIPS:

170.64.237.55