After restricting user login by using a particular IP address also, users are not able to login from the same IP?

Path : https://account.solidperformers.com/profile/updateCompanyProfile

1. Go to Company Profile, Additional settings.
2. Just check weather you have added the right IP or not, by using
   https://whatismyipaddress.com/
   You should take the IPV4 and the same in the settings, by using the path which has mentioned, and add in the mentioned field so it will work fine.
3. You can also select IP Restriction Type according to the requirement.
4. And update the settings.