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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-194403f3f3f3f3fea40”@?????ê@
SJIS-WIN94403f3f3f3f3fea40如?????鵝
EUC-JP94403f3f3f3f3fea40?@??????
UTF-894403f3f3f3f3fea40?@??????@
UHC94403f3f3f3f3fea40볽?????燿