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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f817d3f3f3f814e81f7??????}???N÷
SJIS-WIN3f3f3f3f3f3f817d3f3f3f814e81f7??????±???¨¶
EUC-JP3f3f3f3f3f3f817d3f3f3f814e81f7???????}????N?
UTF-83f3f3f3f3f3f817d3f3f3f814e81f7???????}????N??
UHC3f3f3f3f3f3f817d3f3f3f814e81f7??????????갢괈