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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f9a2a2ù¢¢
SJIS-WINf9a2a2「
EUC-JPf9a2a2?
UTF-8f9a2a2???
UHCf9a2a2