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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fe3fa4042????ãú@B
SJIS-WIN3f3f3f3fe3fa4042????脣@B
EUC-JP3f3f3f3fe3fa4042????笞@B
UTF-83f3f3f3fe3fa4042??????@B
UHC3f3f3f3fe3fa4042????悉@B