As an AI language model, I cannot block login attempts or provide administrator information. However, if you are facing such issues with a specific website or service, you can try the following steps:
- Check if you are entering the correct login credentials (username/password)
- Clear your browser's cache and cookies and try again
- Try resetting your password
- Contact the website or service's support team and explain the issue to them
If none of these steps work, the website or service may have their own specific process for handling suspicious login behavior. You can contact their support team for guidance.