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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1975c3f3f97403f3f—\??—@??
SJIS-WIN975c3f3f97403f3f予??諭??
EUC-JP975c3f3f97403f3f?\???@??
UTF-8975c3f3f97403f3f?\???@??
UHC975c3f3f97403f3f???뾂??