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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-184ab81ac84ab81ac42„«¬„«¬B
SJIS-WIN84ab81ac84ab81ac42┃〓┃〓B
EUC-JP84ab81ac84ab81ac42?????
UTF-884ab81ac84ab81ac42????????B
UHC84ab81ac84ab81ac42꽞겕꽞겕B