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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-197693f3f3f3f3f3f—i??????
SJIS-WIN97693f3f3f3f3f3f擁??????
EUC-JP97693f3f3f3f3f3f?i??????
UTF-897693f3f3f3f3f3f?i??????
UHC97693f3f3f3f3f3f뾦??????