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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca?‹????????????????Ê
SJIS-WIN3f818b3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca?°?¥???????????????¬
EUC-JP3f818b3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca????????????????????
UTF-83f818b3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca???????????????????????
UHC3f818b3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca?걢?걦???????????????곅