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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe3f861???????????????ãøa
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe3f861???????????????脛a
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe3f861???????????????笘a
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe3f861?????????????????a
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe3f861???????????????室a