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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef3f3f898787843f3f3f3fï??‰‡‡„????
SJIS-WIN8fef3f3f898787843f3f3f3f擾??援℡????
EUC-JP8fef3f3f898787843f3f3f3f??????????
UTF-88fef3f3f898787843f3f3f3f????????????
UHC8fef3f3f898787843f3f3f3f륅??뎴뇙????