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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f818f3f3f3f3f8191?????????‘
SJIS-WIN3f3f3f3f3f818f3f3f3f3f8191?????¥????¢
EUC-JP3f3f3f3f3f818f3f3f3f3f8191???????????
UTF-83f3f3f3f3f818f3f3f3f3f8191?????????????
UHC3f3f3f3f3f818f3f3f3f3f8191?????걦????걨