Blocking known IP addresses
Hulu tracks where users are connecting from. When they detect an IP address that a lot of different accounts are using to sign in, they block it. It becomes a never-ending game of detecting and blacklisting IP addresses.
How to get around Hulu VPN block?
There’s no straightforward way – you have to try out different VPN providers. Surfshark is one of a few VPNs that unblocks streaming on Hulu.