Well, Netflix is blocked on my home ISP.
I've try to Setup VPN, but it still not working.
Somehow Netflix blocking some VPN/Data Center IP addresses.
Below work around is working for me, by editing my Ubuntu /etc/hosts file.
$ sudo gedit /etc/hosts
Then add below IPs;
35.166.68.183 netflix.com www.netflix.com
54.208.233.73 netflix.com www.netflix.com
52.204.167.205 netflix.com www.netflix.com
35.169.83.64 netflix.com www.netflix.com
52.71.147.164 netflix.com www.netflix.com
34.234.59.120 netflix.com www.netflix.com
54.165.246.104 netflix.com www.netflix.com
34.229.8.114 netflix.com www.netflix.com
54.87.188.169 netflix.com www.netflix.com
Ref:
https://www.digonyze.com/cara-mudah-nonton-netflix-di-indihome/