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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-197693f3f3f3f3f3f3f3f9f62—i????????Ÿb
SJIS-WIN97693f3f3f3f3f3f3f3f9f62擁????????歟
EUC-JP97693f3f3f3f3f3f3f3f9f62?i?????????b
UTF-897693f3f3f3f3f3f3f3f9f62?i?????????b
UHC97693f3f3f3f3f3f3f3f9f62뾦????????웑