A 192 ip address is internal and it’s assigned by your router. It’s how the router differentiates between your computer and other computers in your house or your phone, if it’s connected to wifi. Your internal ip address is irrelevant to everyone else on the internet. The 72.35 ip address is your public ip address…that’s your ip address for the whole internet. It’s public information and any website or person can see it. Unless your doing something illegal, there’s no reason to try and hide it or keep it secret.