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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f81f73f51?‹?????÷?Q
SJIS-WIN3f818b3f3f3f3f3f81f73f51?°?????¶?Q
EUC-JP3f818b3f3f3f3f3f81f73f51??????????Q
UTF-83f818b3f3f3f3f3f81f73f51???????????Q
UHC3f818b3f3f3f3f3f81f73f51?걢?????괈?Q