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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18f7a3f3f3f9fa1z???Ÿ¡
SJIS-WIN8f7a3f3f3f9fa1循???泯
EUC-JP8f7a3f3f3f9fa1????
UTF-88f7a3f3f3f9fa1?z?????
UHC8f7a3f3f3f9fa1뢽???윞