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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5748685442?Ê????????????????WHhTB
SJIS-WIN3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5748685442?¬????????????????WHhTB
EUC-JP3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5748685442??????????????????WHhTB
UTF-83f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5748685442???????????????????WHhTB
UHC3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5748685442?곅????????????????WHhTB