Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I ran across this which I had not seen before. With several frequent flyers on this forum concerned about security I thought I would share.
https://isc.sans.edu/diary/IPv4mapped+IPv6+Address+Used+For+Obfuscation/30466/