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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1fa3f3f3f3f3f727b64±ú?????r{d
SJIS-WINb1fa3f3f3f3f3f727b64ア?????r{d
EUC-JPb1fa3f3f3f3f3f727b64凹?????r{d
UTF-8b1fa3f3f3f3f3f727b64???????r{d
UHCb1fa3f3f3f3f3f727b64깨?????r{d