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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f463f3f3f3f3f3f3fa1a74242??F???????¡§BB
SJIS-WIN3f3f463f3f3f3f3f3f3fa1a74242??F???????。ァBB
EUC-JP3f3f463f3f3f3f3f3f3fa1a74242??F???????:BB
UTF-83f3f463f3f3f3f3f3f3fa1a74242??F?????????BB
UHC3f3f463f3f3f3f3f3f3fa1a74242??F???????¨BB