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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7aff7aff7aff7af÷¯÷¯÷¯÷¯
SJIS-WINf7aff7aff7aff7af
EUC-JPf7aff7aff7aff7af????
UTF-8f7aff7aff7aff7af????????
UHCf7aff7aff7aff7af眈眈眈眈