How do I get a foreign ip address without a VPN?

I have been abroad (Poland) for more than 24 hours and would like to use the corresponding Netflix offer here in the country and nc + go (like Sky Go, it is only from Polish PayTV providers). Unfortunately, this is not possible because of geo blocking. I now believe that this is because I have a German IP address. Do you know how I can change this to a Polish one without VPN? Have tried constantly with mobile data on and off, but then I'm constantly assigned to a different German. Do you maybe know how / what I have to do to get a Polish one? (The device is an iPhone) if this information is necessary. Or does it change automatically after a while?

E.g. With a Socka Proxy5

Only works with VPN or Tor.

If you log in abroad, you also have a foreign ip.

That's the problem. I'm abroad and still have a German IP.

False!

No wonder with mobile data. Your provider is definitely still "German", everything else would be roaming.

So do I have to buy a Polish card?

Also works with a proxy. Look here:

https://hidemy.name/de/proxy-list/

Ne try the proxy variant first, see comment under my question.

Tor is blocked away and accounts are often blocked

Use a local Wi-Fi hotspot

Do you know how I can change this to a Polish one without VPN?

this is only possible with the VPN's little bug - the proxy. Or alternatively an AS with appropriately registered IPs.

Otherwise: VPS with Wireguard or VyprVPN.