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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3fe8f03f3f????????èð??
SJIS-WIN3f3f3f3f3f3f3f3fe8f03f3f????????頏??
EUC-JP3f3f3f3f3f3f3f3fe8f03f3f????????蒡??
UTF-83f3f3f3f3f3f3f3fe8f03f3f????????????
UHC3f3f3f3f3f3f3f3fe8f03f3f????????寮??