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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181a03fe5a383403f ?壃@?
SJIS-WIN81a03fe5a383403f□?螢ァ?
EUC-JP81a03fe5a383403f???紕?@?
UTF-881a03fe5a383403f???壃@?
UHC81a03fe5a383403f걽?鶯귷?