Our VPN recognition is behavior-based. So, there is probably a chance that the IP address you are using is showing some of those behavior patterns.
A behavior pattern could be that your IP address is being shuffled around random locations that go beyond the normal location shuffling of an ISP connection.
Also, if your IP range is listed in some public datasets that belong to a VPN service, we could recognize your IP as a VPN.
Please reach out to our support and let us know about this. Thanks
