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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-188a23f3f3f3f3f3f3fˆ¢???????
SJIS-WIN88a23f3f3f3f3f3f3f阿???????
EUC-JP88a23f3f3f3f3f3f3f????????
UTF-888a23f3f3f3f3f3f3f?????????
UHC88a23f3f3f3f3f3f3f닣???????