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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f974983523f3f3f3f8351????—IƒR????ƒQ
SJIS-WIN3f3f3f3f974983523f3f3f3f8351????悠コ????ゲ
EUC-JP3f3f3f3f974983523f3f3f3f8351?????I?R?????Q
UTF-83f3f3f3f974983523f3f3f3f8351?????I?R?????Q
UHC3f3f3f3f974983523f3f3f3f8351????뾋긓????긒