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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1975c3f3fe9f2—\??éò
SJIS-WIN975c3f3fe9f2予??鶯
EUC-JP975c3f3fe9f2?\??蜥
UTF-8975c3f3fe9f2?\????
UHC975c3f3fe9f2???煜