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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feebc3f3f3f3f3f?î¼?????
SJIS-WIN3feebc3f3f3f3f3f?錡?????
EUC-JP3feebc3f3f3f3f3f?郤?????
UTF-83feebc3f3f3f3f3f???????
UHC3feebc3f3f3f3f3f?底?????