Add an IP address to Internet Explorer's Local Intranet or Trusted Site Zone

• Open Registry
• Navigate to:
• HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
• Create Key named "Ranges" if it doesn't exist.
• Create sub-key with any name (Range1 works).
• Inside that key create new String Value.
• Give it the name ":Range".
• Give it the value of whatever IP you're trying to add.
• Create a new DWORD value.
• Give it the name "http" (or https).
• Give it the value 1 (for Local Intranet or 2 for Trusted Sites Zone).
• Close IE, reopen, try to access the site again.