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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18b5e3f3f3f3f3f3f‹^??????
SJIS-WIN8b5e3f3f3f3f3f3f疑??????
EUC-JP8b5e3f3f3f3f3f3f?^??????
UTF-88b5e3f3f3f3f3f3f?^??????
UHC8b5e3f3f3f3f3f3f???????