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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f553f3f3f3f3f3f974b3f4242???U??????—K?BB
SJIS-WIN3f3f3f553f3f3f3f3f3f974b3f4242???U??????揖?BB
EUC-JP3f3f3f553f3f3f3f3f3f974b3f4242???U???????K?BB
UTF-83f3f3f553f3f3f3f3f3f974b3f4242???U???????K?BB
UHC3f3f3f553f3f3f3f3f3f974b3f4242???U??????뾍?BB