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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81f74242?????÷BB
SJIS-WIN3f3f3f3f3f81f74242?????¶BB
EUC-JP3f3f3f3f3f81f74242???????B
UTF-83f3f3f3f3f81f74242???????BB
UHC3f3f3f3f3f81f74242?????괈BB