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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f496f4246?????IoBF
SJIS-WIN3f818f3f3f3f3f496f4246?¥????IoBF
EUC-JP3f818f3f3f3f3f496f4246?????IoBF
UTF-83f818f3f3f3f3f496f4246???????IoBF
UHC3f818f3f3f3f3f496f4246?걦????IoBF