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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f81f7777d3f3f3f3f3f3f3f3f81f7777b5e????????÷w}????????÷w{^
SJIS-WIN3f3f3f3f3f3f3f3f81f7777d3f3f3f3f3f3f3f3f81f7777b5e????????¶w}????????¶w{^
EUC-JP3f3f3f3f3f3f3f3f81f7777d3f3f3f3f3f3f3f3f81f7777b5e??????????}??????????{^
UTF-83f3f3f3f3f3f3f3f81f7777d3f3f3f3f3f3f3f3f81f7777b5e??????????w}??????????w{^
UHC3f3f3f3f3f3f3f3f81f7777d3f3f3f3f3f3f3f3f81f7777b5e????????괈w}????????괈w{^