Guys to which ISP does this IP belong "10.151.12.154" ?
Yes my bad ! It was late and I had a headache. It didn't even occur to me that this IP belonged to a private networking range. To think I have a Computer Science major lol !

Anyway I just looked up the real IP and it's 193.188.136.21
This IP belongs to my friend and he wants to know if he can download around 1GB per night without being FUP`ed.

I looked up the IP and apparently it belongs to IDM. Is that correct ?

In case IDM is the service provider:
- Do they have unlimited downloads at night ?
- What is the time during which unlimited downloads apply (eg. 12:00am to 7:00am , etc...) ?
- Do they have a FUP policy ?
Best is to just try. If he is FUP'ed he will notice.
doesn't speedtest show your isp when you do a test?