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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f5642?֩??????VB
SJIS-WIN3ff7a93f3f3f3f3f3f5642???????VB
EUC-JP3ff7a93f3f3f3f3f3f5642????????VB
UTF-83ff7a93f3f3f3f3f3f5642?????????VB
UHC3ff7a93f3f3f3f3f3f5642?炭??????VB