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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f5d?Ê???????Ê???????]
SJIS-WIN3f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f5d?¬???????¬???????]
EUC-JP3f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f5d?????????????????]
UTF-83f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f5d???????????????????]
UHC3f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f5d?곅???????곅???????]