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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81923f3f3f3f3f81915b4246?????’?????‘[BF
SJIS-WIN3f3f3f3f3f81923f3f3f3f3f81915b4246?????£?????¢[BF
EUC-JP3f3f3f3f3f81923f3f3f3f3f81915b4246??????????????[BF
UTF-83f3f3f3f3f81923f3f3f3f3f81915b4246??????????????[BF
UHC3f3f3f3f3f81923f3f3f3f3f81915b4246?????걩?????걨[BF