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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbf23f94e9e7583f3f5e?ûò?”éçX??^
SJIS-WIN3ffbf23f94e9e7583f3f5e?靑?秘躪??^
EUC-JP3ffbf23f94e9e7583f3f5e????蜃X??^
UTF-83ffbf23f94e9e7583f3f5e???????X??^
UHC3ffbf23f94e9e7583f3f5e?泓?붼易??^