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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbf23f3f3ffbf23f3f5e?ûò???ûò??^
SJIS-WIN3ffbf23f3f3ffbf23f3f5e?靑???靑??^
EUC-JP3ffbf23f3f3ffbf23f3f5e????????^
UTF-83ffbf23f3f3ffbf23f3f5e??????????^
UHC3ffbf23f3f3ffbf23f3f5e?泓???泓??^