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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f553f3f3f3f3f3f51423f3f553f3f3f3f3f3f4d78??U??????QB??U??????Mx
SJIS-WIN3f3f553f3f3f3f3f3f51423f3f553f3f3f3f3f3f4d78??U??????QB??U??????Mx
EUC-JP3f3f553f3f3f3f3f3f51423f3f553f3f3f3f3f3f4d78??U??????QB??U??????Mx
UTF-83f3f553f3f3f3f3f3f51423f3f553f3f3f3f3f3f4d78??U??????QB??U??????Mx
UHC3f3f553f3f3f3f3f3f51423f3f553f3f3f3f3f3f4d78??U??????QB??U??????Mx