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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef3f3f9dc23f3fï??Â??
SJIS-WIN8fef3f3f9dc23f3f擾??敖??
EUC-JP8fef3f3f9dc23f3f?????
UTF-88fef3f3f9dc23f3f????????
UHC8fef3f3f9dc23f3f륅??씲??