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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fab33f3f3f3fú³????
SJIS-WINfab33f3f3f3f嵭????
EUC-JPfab33f3f3f3f?????
UTF-8fab33f3f3f3f??????
UHCfab33f3f3f3f邂????