unc://192.168.0.0
unc://192.168.0.0/share
unc://192.168.0.0/share/folder
unc://192.168.0.0/share/folder/file
unc:2f2f3139322e3136382e302e30
unc:2f2f3139322e3136382e302e302f7368617265
unc:2f2f3139322e3136382e302e302f73686172652f666f6c646572
unc:2f2f3139322e3136382e302e302f73686172652f666f6c6465722f66696c65
Note: URL encoded string has to be UTF-8
Note: URL's 8-bit string is treated as UTF-8. Chrome→OK, Firefox→NG