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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef3f3f3fe2a3ï???â£
SJIS-WIN8fef3f3f3fe2a3擾???筌
EUC-JP8fef3f3f3fe2a3???癸
UTF-88fef3f3f3fe2a3??????
UHC8fef3f3f3fe2a3륅???授