I have a researcher trying to download using info from here: https://nf-co.re/fetchngs/1.12.0/docs/usage/ I'm a firewall engineer and we've had to block web downloads because our instiutions IP gets block by NIH for too many hits. I would like to educate users how to use FTP or other ways other than web downloads via a script. Can anyone help me with FTP URLs or IPs that I can allow on the firewall? Many thanks, this has been an issue for years