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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1926f3f3f3f3f’o????
SJIS-WIN926f3f3f3f3f弛????
EUC-JP926f3f3f3f3f?o????
UTF-8926f3f3f3f3f?o????
UHC926f3f3f3f3f뭥????