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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f8192403f3f3f3f3f819240?????’@?????’@
SJIS-WIN3f3f3f3f3f8192403f3f3f3f3f819240?????£@?????£@
EUC-JP3f3f3f3f3f8192403f3f3f3f3f819240???????@???????@
UTF-83f3f3f3f3f8192403f3f3f3f3f819240???????@???????@
UHC3f3f3f3f3f8192403f3f3f3f3f819240?????걩@?????걩@