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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effb8ebb5eïûŽ»^
SJIS-WINeffb8ebb5e?悉^
EUC-JPeffb8ebb5e陋ｻ^
UTF-8effb8ebb5e????^
UHCeffb8ebb5e鋌렮^