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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb8fea6bûêk
SJIS-WINfb8fea6b繒麑
EUC-JPfb8fea6b??
UTF-8fb8fea6b???k
UHCfb8fea6b頁踊