I've made edits under several different identities over time (most recent at the top):

<ul>
<li><a href="http://en.wikipedia.org/wiki/Special:Contributions/Underpants">Underpants</a>
<li><a href="http://en.wikipedia.org/wiki/Special:Contributions/Dawdler">Dawdler</a>
<li><a href="http://en.wikipedia.org/wiki/Special:Contributions/Interiot">Interiot</a>
<li>IP addresses (NOTE: many of these IP addresses are part of a rotating IP pool, and many were owned for a few days or weeks; if they later go on to do something else, please RECONFIRM OWNERSHIP before assigning responsibility)
    <ul>
    <li>my cable modem
        <ul>
        <li><a href="http://en.wikipedia.org/wiki/Special:Contributions/98.206.221.93">98.206.221.93</a>
        <li><a href="http://en.wikipedia.org/wiki/Special:Contributions/76.16.92.56">76.16.92.56</a>
        <li><a href="http://en.wikipedia.org/wiki/Special:Contributions/67.163.7.156">67.163.7.156</a>
        </ul>
    <li>parent's cable modem
        <ul>
        <li><a href="http://en.wikipedia.org/wiki/Special:Contributions/12.215.100.131">12.215.100.131</a>
        <li><a href="http://en.wikipedia.org/wiki/Special:Contributions/12.207.54.251">12.207.54.251</a>
        </ul>
    </ul>
</ul>