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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f9ef3f7eùï?~
SJIS-WINf9ef3f7e?~
EUC-JPf9ef3f7e??~
UTF-8f9ef3f7e???~
UHCf9ef3f7e闔?~