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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f57?Ê??????W
SJIS-WIN3f81ca3f3f3f3f3f3f57?¬??????W
EUC-JP3f81ca3f3f3f3f3f3f57????????W
UTF-83f81ca3f3f3f3f3f3f57?????????W
UHC3f81ca3f3f3f3f3f3f57?곅??????W