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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f819281f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f?’÷????????????????’?
SJIS-WIN3f819281f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f?£¶????????????????£?
EUC-JP3f819281f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f???????????????????????
UTF-83f819281f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f????????????????????????
UHC3f819281f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f?걩괈????????????????걩?