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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818081ca3f3f3f3f3f3f3f3f81ca?€Ê????????Ê
SJIS-WIN3f818081ca3f3f3f3f3f3f3f3f81ca?÷¬????????¬
EUC-JP3f818081ca3f3f3f3f3f3f3f3f81ca?????????????
UTF-83f818081ca3f3f3f3f3f3f3f3f81ca???????????????
UHC3f818081ca3f3f3f3f3f3f3f3f81ca??곅????????곅