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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f816b3f3f3f3f3f3f816b5e??????k??????k^
SJIS-WIN3f3f3f3f3f3f816b3f3f3f3f3f3f816b5e??????〔??????〔^
EUC-JP3f3f3f3f3f3f816b3f3f3f3f3f3f816b5e???????k???????k^
UTF-83f3f3f3f3f3f816b3f3f3f3f3f3f816b5e???????k???????k^
UHC3f3f3f3f3f3f816b3f3f3f3f3f3f816b5e??????걃??????걃^