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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f4b3f818f??????????K?
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f4b3f818f?¥?????????K?¥
EUC-JP3f818f3f3f3f3f3f3f3f3f3f4b3f818f??????????K??
UTF-83f818f3f3f3f3f3f3f3f3f3f4b3f818f????????????K???
UHC3f818f3f3f3f3f3f3f3f3f3f4b3f818f?걦?????????K?걦