You should be able to.
Try it with a PING.
That is one of the ways spammers hide their real addresses: they post teh address in base 256..... but if you PING with the base256 address, the ping will return the value as the traditional four octet (decimal) IP address. (then you can find 'em & kill 'em)
The dotted decimal format is strictly a format for human convenience ... it all gets down to binary eventually.
Give it a shot
FWIW
Scott