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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fe1c5????áÅ
SJIS-WIN3f3f3f3fe1c5????眷
EUC-JP3f3f3f3fe1c5????疆
UTF-83f3f3f3fe1c5??????
UHC3f3f3f3fe1c5????笑