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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fad0e3e23f3f3f3f3f3fúÐãâ??????
SJIS-WINfad0e3e23f3f3f3f3f3f昻聹??????
EUC-JPfad0e3e23f3f3f3f3f3f?竄??????
UTF-8fad0e3e23f3f3f3f3f3f??????????
UHCfad0e3e23f3f3f3f3f3f驗呻??????