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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bffbbffb6e52bffbbffb6e5e5bbffbbffb6e52bffbbffb6e5e5b5e¿û¿ûnR¿û¿ûn^[¿û¿ûnR¿û¿ûn^[^
SJIS-WINbffbbffb6e52bffbbffb6e5e5bbffbbffb6e52bffbbffb6e5e5b5eソ釤甁Rソ釤甁^[ソ釤甁Rソ釤甁^[^
EUC-JPbffbbffb6e52bffbbffb6e5e5bbffbbffb6e52bffbbffb6e5e5b5e菅菅nR菅菅n^[菅菅nR菅菅n^[^
UTF-8bffbbffb6e52bffbbffb6e5e5bbffbbffb6e52bffbbffb6e5e5b5e????nR????n^[????nR????n^[^
UHCbffbbffb6e52bffbbffb6e5e5bbffbbffb6e52bffbbffb6e5e5b5e웝웝nR웝웝n^[웝웝nR웝웝n^[^