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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1a23f3f5b4246±¢??[BF
SJIS-WINb1a23f3f5b4246ア「??[BF
EUC-JPb1a23f3f5b4246陰??[BF
UTF-8b1a23f3f5b4246????[BF
UHCb1a23f3f5b4246괍??[BF