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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f818b3f3f3f817d6b?‹?????‹???}k
SJIS-WIN3f818b3f3f3f3f3f818b3f3f3f817d6b?°?????°???±k
EUC-JP3f818b3f3f3f3f3f818b3f3f3f817d6b??????????????}k
UTF-83f818b3f3f3f3f3f818b3f3f3f817d6b??????????????}k
UHC3f818b3f3f3f3f3f818b3f3f3f817d6b?걢?????걢????k