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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaa23f6bª¢?k
SJIS-WIN8faaa23f6b宵｢?k
EUC-JP8faaa23f6bÀ?k
UTF-88faaa23f6b????k
UHC8faaa23f6b룵∨k