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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1fa3f3f3f3f3f5f42±ú?????_B
SJIS-WINb1fa3f3f3f3f3f5f42ｱ?????_B
EUC-JPb1fa3f3f3f3f3f5f42凹?????_B
UTF-8b1fa3f3f3f3f3f5f42???????_B
UHCb1fa3f3f3f3f3f5f42깨?????_B