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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faba36b3f3f3f3f«£k????
SJIS-WIN8faba36b3f3f3f3f将」k????
EUC-JP8faba36b3f3f3f3fäk????
UTF-88faba36b3f3f3f3f???k????
UHC8faba36b3f3f3f3f룶즟????