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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaa3f656f4246ªª?eoBF
SJIS-WIN8faaaa3f656f4246宵ェ?eoBF
EUC-JP8faaaa3f656f4246Ã?eoBF
UTF-88faaaa3f656f4246????eoBF
UHC8faaaa3f656f4246룵₃eoBF