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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f818b3f3f3f3f3f3f3f3f6d6b??‹????????mk
SJIS-WIN3f818f3f818b3f3f3f3f3f3f3f3f6d6b?¥?°????????mk
EUC-JP3f818f3f818b3f3f3f3f3f3f3f3f6d6b????????????mk
UTF-83f818f3f818b3f3f3f3f3f3f3f3f6d6b??????????????mk
UHC3f818f3f818b3f3f3f3f3f3f3f3f6d6b?걦?걢????????mk