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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3ffbc28d75??ûu
SJIS-WIN3f3ffbc28d75??鈐講
EUC-JP3f3ffbc28d75????u
UTF-83f3ffbc28d75???u
UHC3f3ffbc28d75??戶뛳