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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f81ca3f5f?Ê?????Ê?_
SJIS-WIN3f81ca3f3f3f3f3f81ca3f5f?¬?????¬?_
EUC-JP3f81ca3f3f3f3f3f81ca3f5f?????????_
UTF-83f81ca3f3f3f3f3f81ca3f5f???????????_
UHC3f81ca3f3f3f3f3f81ca3f5f?곅?????곅?_