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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fe2bf4f6e7d8fe2bf4f6e7b5eâ¿On}â¿On{^
SJIS-WIN8fe2bf4f6e7d8fe2bf4f6e7b5e鞘ソOn}鞘ソOn{^
EUC-JP8fe2bf4f6e7d8fe2bf4f6e7b5e鄘On}鄘On{^
UTF-88fe2bf4f6e7d8fe2bf4f6e7b5e??On}??On{^
UHC8fe2bf4f6e7d8fe2bf4f6e7b5e뤴풭n}뤴풭n{^