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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081ca3f3f3f3f5d6d€Ê????]m
SJIS-WIN818081ca3f3f3f3f5d6d÷¬????]m
EUC-JP818081ca3f3f3f3f5d6d???????]m
UTF-8818081ca3f3f3f3f5d6d????????]m
UHC818081ca3f3f3f3f5d6d?곅????]m