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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca818f???????????????Ê
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca818f?¥??????????????¬¥
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca818f?????????????????
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca818f??????????????????ʁ?
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca818f?걦??????????????곅걦