The MacBook Pro (16-inch, Nov 2023) comes with a firmware identifier Mac15,7. It has a Board Configuration of J516sAP and a Board Platform of t6030. The CPID and BDID are 24624 and 6 respectively.
IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.