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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cafb3f3f3f3f68Êû????h
SJIS-WINcafb3f3f3f3f68ﾊ????h
EUC-JPcafb3f3f3f3f68捧????h
UTF-8cafb3f3f3f3f68??????h
UHCcafb3f3f3f3f68邯????h