log in block freom own server

I am getting the following error from WF mail alert. It is telling me that logins are taking effect from my own server IP. This is the same from most all of my WP sites, all that use Wordfece.

A user with IP address 67.211.37.229 has been locked out from the signing in or using the password recovery form for the following reason: Exceeded the maximum number of login failures which is: 20. The last username they tried to sign in with was: ‘wpfanclub.com’
User IP: 67.211.37.229
User hostname: ns45.stableserver.net
User location: Dallas, United States

https://wordpress.org/plugins/wordfence/