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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f446442?֩??????DdB
SJIS-WIN3ff7a93f3f3f3f3f3f446442???????DdB
EUC-JP3ff7a93f3f3f3f3f3f446442????????DdB
UTF-83ff7a93f3f3f3f3f3f446442?????????DdB
UHC3ff7a93f3f3f3f3f3f446442?炭??????DdB