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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f818b3f3f3f3f783f3f3f3f818b3f3f3f3f7842????‹????x????‹????xB
SJIS-WIN3f3f3f3f818b3f3f3f3f783f3f3f3f818b3f3f3f3f7842????°????x????°????xB
EUC-JP3f3f3f3f818b3f3f3f3f783f3f3f3f818b3f3f3f3f7842??????????x??????????xB
UTF-83f3f3f3f818b3f3f3f3f783f3f3f3f818b3f3f3f3f7842??????????x??????????xB
UHC3f3f3f3f818b3f3f3f3f783f3f3f3f818b3f3f3f3f7842????걢????x????걢????xB