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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f817e81f7????~÷
SJIS-WIN3f3f3f3f817e81f7????×¶
EUC-JP3f3f3f3f817e81f7?????~?
UTF-83f3f3f3f817e81f7?????~??
UHC3f3f3f3f817e81f7?????괈