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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1975c3f3f9750—\??—P
SJIS-WIN975c3f3f9750予??猶
EUC-JP975c3f3f9750?\???P
UTF-8975c3f3f9750?\???P
UHC975c3f3f9750???뾒