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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18bf73f3f3f3f‹÷????
SJIS-WIN8bf73f3f3f3f隅????
EUC-JP8bf73f3f3f3f?????
UTF-88bf73f3f3f3f??????
UHC8bf73f3f3f3f뗸????