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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8f93f3f3f3fa1d74b¨ù????¡×K
SJIS-WINa8f93f3f3f3fa1d74bｨ????｡ﾗK
EUC-JPa8f93f3f3f3fa1d74b?????」K
UTF-8a8f93f3f3f3fa1d74b????????K
UHCa8f93f3f3f3fa1d74b¼????§K