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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81923f3f3f3f3f3f3f3f4f5442???’????????OTB
SJIS-WIN3f3f3f81923f3f3f3f3f3f3f3f4f5442???£????????OTB
EUC-JP3f3f3f81923f3f3f3f3f3f3f3f4f5442?????????????OTB
UTF-83f3f3f81923f3f3f3f3f3f3f3f4f5442?????????????OTB
UHC3f3f3f81923f3f3f3f3f3f3f3f4f5442???걩????????OTB