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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f81f7727d3f3f3f3f3f3f3f3f81f7727b5e????????÷r}????????÷r{^
SJIS-WIN3f3f3f3f3f3f3f3f81f7727d3f3f3f3f3f3f3f3f81f7727b5e????????¶r}????????¶r{^
EUC-JP3f3f3f3f3f3f3f3f81f7727d3f3f3f3f3f3f3f3f81f7727b5e??????????}??????????{^
UTF-83f3f3f3f3f3f3f3f81f7727d3f3f3f3f3f3f3f3f81f7727b5e??????????r}??????????r{^
UHC3f3f3f3f3f3f3f3f81f7727d3f3f3f3f3f3f3f3f81f7727b5e????????괈r}????????괈r{^