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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f693f81923f3f3f3f3f3f3f3f783f3f3f818b3f3f3f3f??i?’????????x???‹????
SJIS-WIN3f3f693f81923f3f3f3f3f3f3f3f783f3f3f818b3f3f3f3f??i?£????????x???°????
EUC-JP3f3f693f81923f3f3f3f3f3f3f3f783f3f3f818b3f3f3f3f??i???????????x?????????
UTF-83f3f693f81923f3f3f3f3f3f3f3f783f3f3f818b3f3f3f3f??i???????????x?????????
UHC3f3f693f81923f3f3f3f3f3f3f3f783f3f3f818b3f3f3f3f??i?걩????????x???걢????