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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f403f3f3f3f81983f3f3f3f495442???@????˜????ITB
SJIS-WIN3f3f3f403f3f3f3f81983f3f3f3f495442???@????§????ITB
EUC-JP3f3f3f403f3f3f3f81983f3f3f3f495442???@??????????ITB
UTF-83f3f3f403f3f3f3f81983f3f3f3f495442???@??????????ITB
UHC3f3f3f403f3f3f3f81983f3f3f3f495442???@????걯????ITB