Not OP but I would try something with a .1 ending, deriving the first three bytes from the client phone's IP. Although, when creating a hotspot, Android might m

Not OP but I would try something with a .1 ending, deriving the first three bytes from the client phone's IP. Although, when creating a hotspot, Android might make a new network namespace for it so you still wouldn't be able to connect to the web server.