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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-188db3f3f3f3f3f3f3f3fˆÛ????????
SJIS-WIN88db3f3f3f3f3f3f3f3f維????????
EUC-JP88db3f3f3f3f3f3f3f3f?????????
UTF-888db3f3f3f3f3f3f3f3f??????????
UHC88db3f3f3f3f3f3f3f3f댸????????