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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3fa2e74142???????????¢çAB
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3fa2e74142???????????「蹉B
EUC-JP3f3f3f3f3f3f3f3f3f3f3fa2e74142???????????∝AB
UTF-83f3f3f3f3f3f3f3f3f3f3fa2e74142?????????????AB
UHC3f3f3f3f3f3f3f3f3f3f3fa2e74142???????????®AB