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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff63f3f7deff63f3f7b5eïö??}ïö??{^
SJIS-WINeff63f3f7deff63f3f7b5e???}???{^
EUC-JPeff63f3f7deff63f3f7b5e阮??}阮??{^
UTF-8eff63f3f7deff63f3f7b5e????}????{^
UHCeff63f3f7deff63f3f7b5e貞??}貞??{^