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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f818b3f3f3f3f6b?‹?????‹????k
SJIS-WIN3f818b3f3f3f3f3f818b3f3f3f3f6b?°?????°????k
EUC-JP3f818b3f3f3f3f3f818b3f3f3f3f6b??????????????k
UTF-83f818b3f3f3f3f3f818b3f3f3f3f6b??????????????k
UHC3f818b3f3f3f3f3f818b3f3f3f3f6b?걢?????걢????k