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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f443f81ca?Ê??????D?Ê
SJIS-WIN3f81ca3f3f3f3f3f3f443f81ca?¬??????D?¬
EUC-JP3f81ca3f3f3f3f3f3f443f81ca????????D??
UTF-83f81ca3f3f3f3f3f3f443f81ca?????????D???
UHC3f81ca3f3f3f3f3f3f443f81ca?곅??????D?곅