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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18aa23f3f90df3f3f6bŠ¢??ß??k
SJIS-WIN8aa23f3f90df3f3f6b瓦??節??k
EUC-JP8aa23f3f90df3f3f6b??????k
UTF-88aa23f3f90df3f3f6b????????k
UHC8aa23f3f90df3f3f6b뒧??먢??k