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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-194403f3f3f3f3fea403f3f”@?????ê@??
SJIS-WIN94403f3f3f3f3fea403f3f如?????鵝??
EUC-JP94403f3f3f3f3fea403f3f?@????????
UTF-894403f3f3f3f3fea403f3f?@??????@??
UHC94403f3f3f3f3fea403f3f볽?????燿??