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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b7bf8fce·¿Î
SJIS-WINb7bf8fceキソ笑
EUC-JPb7bf8fce
UTF-8b7bf8fce????
UHCb7bf8fce렛뤟