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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b5bf3f3f3f3f3f3fµ¿??????
SJIS-WINb5bf3f3f3f3f3f3fｵｿ??????
EUC-JPb5bf3f3f3f3f3f3f疑??????
UTF-8b5bf3f3f3f3f3f3f????????
UHCb5bf3f3f3f3f3f3f동??????