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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1817e3f3f81f7~??÷
SJIS-WIN817e3f3f81f7×??¶
EUC-JP817e3f3f81f7?~???
UTF-8817e3f3f81f7?~????
UHC817e3f3f81f7???괈