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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef3f3fï??
SJIS-WIN8fef3f3f擾??
EUC-JP8fef3f3f??
UTF-88fef3f3f????
UHC8fef3f3f륅??