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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81913f3f3f3f3f3f3f3f3f8191?‘?????????‘
SJIS-WIN3f81913f3f3f3f3f3f3f3f3f8191?¢?????????¢
EUC-JP3f81913f3f3f3f3f3f3f3f3f8191??????????????
UTF-83f81913f3f3f3f3f3f3f3f3f8191??????????????
UHC3f81913f3f3f3f3f3f3f3f3f8191?걨?????????걨