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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ec9d9d읝
SJIS-WINec9d9d?
EUC-JPec9d9d??
UTF-8ec9d9d
UHCec9d9d