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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f3f3f3f3f5b?Ê??????????[
SJIS-WIN3f81ca3f3f3f3f3f3f3f3f3f3f5b?¬??????????[
EUC-JP3f81ca3f3f3f3f3f3f3f3f3f3f5b????????????[
UTF-83f81ca3f3f3f3f3f3f3f3f3f3f5b?????????????[
UHC3f81ca3f3f3f3f3f3f3f3f3f3f5b?곅??????????[