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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3fd2a14246??????????Ò¡BF
SJIS-WIN3f3f3f3f3f3f3f3f3f3fd2a14246??????????メ。BF
EUC-JP3f3f3f3f3f3f3f3f3f3fd2a14246??????????辧BF
UTF-83f3f3f3f3f3f3f3f3f3fd2a14246??????????ҡBF
UHC3f3f3f3f3f3f3f3f3f3fd2a14246??????????納BF