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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-188ea3f3f3f3f3f3f3f3f3fˆê?????????
SJIS-WIN88ea3f3f3f3f3f3f3f3f3f一?????????
EUC-JP88ea3f3f3f3f3f3f3f3f3f??????????
UTF-888ea3f3f3f3f3f3f3f3f3f???????????
UHC88ea3f3f3f3f3f3f3f3f3f덇?????????