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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3fd7ec3f3f3f3f3f3f3f3f656b×ì????????×ì????????ek
SJIS-WINd7ec3f3f3f3f3f3f3f3fd7ec3f3f3f3f3f3f3f3f656bラ????????ラ????????ek
EUC-JPd7ec3f3f3f3f3f3f3f3fd7ec3f3f3f3f3f3f3f3f656b恁????????恁????????ek
UTF-8d7ec3f3f3f3f3f3f3f3fd7ec3f3f3f3f3f3f3f3f656b????????????????????ek
UHCd7ec3f3f3f3f3f3f3f3fd7ec3f3f3f3f3f3f3f3f656b里????????里????????ek