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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19ff181ac3f3f3f3f42Ÿñ¬????B
SJIS-WIN9ff181ac3f3f3f3f42潁〓????B
EUC-JP9ff181ac3f3f3f3f42??????B
UTF-89ff181ac3f3f3f3f42??????B
UHC9ff181ac3f3f3f3f42잢겕????B