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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81f73f3f3f3f3f3f3f3f3f4242???÷?????????BB
SJIS-WIN3f3f3f81f73f3f3f3f3f3f3f3f3f4242???¶?????????BB
EUC-JP3f3f3f81f73f3f3f3f3f3f3f3f3f4242?????????????BB
UTF-83f3f3f81f73f3f3f3f3f3f3f3f3f4242??????????????BB
UHC3f3f3f81f73f3f3f3f3f3f3f3f3f4242???괈?????????BB