ISP blocking access to data.opensky-network.org 2230?

Hi, 

I've been trying to access the Impala shell through my home network, but to no avail - I keep getting a connection not established timeout message. However if I SSH in from my mobile network I can access just fine. Has anyone had this issue/knows what to do to overcome it? 

I tried adding port forwarding to my router for port 2230 but not sure if correct approach. 

Thanks,

Anthony

Full VPN works, but seems weird a home network would block access to this? I'll see if I can fix the issue with port forwarding or router settings somehow? 

Thanks,

Anthony