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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f496642?????????????????IfB
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f496642?????????????¥????IfB
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f496642?????????????????IfB
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f496642???????????????????IfB
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f496642?????????????걦????IfB