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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faba33f3f3f3f42727b64«£????Br{d
SJIS-WIN8faba33f3f3f3f42727b64将｣????Br{d
EUC-JP8faba33f3f3f3f42727b64ä????Br{d
UTF-88faba33f3f3f3f42727b64???????Br{d
UHC8faba33f3f3f3f42727b64룶????Br{d