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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fea403f3f3f3f3fea403f3f???ê@?????ê@??
SJIS-WIN3f3f3fea403f3f3f3f3fea403f3f???鵝?????鵝??
EUC-JP3f3f3fea403f3f3f3f3fea403f3f????????????
UTF-83f3f3fea403f3f3f3f3fea403f3f????@??????@??
UHC3f3f3fea403f3f3f3f3fea403f3f???燿?????燿??