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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3f3fa7ec3f3f3f3f3f3f3f5f×ì?????????§ì???????_
SJIS-WINd7ec3f3f3f3f3f3f3f3f3fa7ec3f3f3f3f3f3f3f5fラ?????????ァ???????_
EUC-JPd7ec3f3f3f3f3f3f3f3f3fa7ec3f3f3f3f3f3f3f5f恁?????????ъ???????_
UTF-8d7ec3f3f3f3f3f3f3f3f3fa7ec3f3f3f3f3f3f3f5f????????????????????_
UHCd7ec3f3f3f3f3f3f3f3f3fa7ec3f3f3f3f3f3f3f5f里?????????㏃???????_