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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fab4a9754bú´©uK
SJIS-WINfab4a9754b嶸ｩuK
EUC-JPfab4a9754b??K
UTF-8fab4a9754b???uK
UHCfab4a9754b駭쯷K