What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff78ebbf2bfï÷Ž»ò¿
SJIS-WINeff78ebbf2bf?悉
EUC-JPeff78ebbf2bf阯サ鮨
UTF-8eff78ebbf2bf?????
UHCeff78ebbf2bf鄭렮趾