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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f81ab81498f5f????«I_
SJIS-WIN3f3f3f3f81ab81498f5f????↓!柔
EUC-JP3f3f3f3f81ab81498f5f??????I
UTF-83f3f3f3f81ab81498f5f???????I?_
UHC3f3f3f3f81ab81498f5f????겓갏?