<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 3, 2017 at 4:07 PM, Andrew Alston <span dir="ltr"><<a href="mailto:Andrew.Alston@liquidtelecom.com" target="_blank">Andrew.Alston@liquidtelecom.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





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<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif">Noah,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif">If you want to make a judgement like this – please – do me a favour and take the number of originating ASN’s v4 vs v6… it will give you far more
 accurate information<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif"><u></u> </span></p></div></div></blockquote><div><br></div><div>Ok the IPv4 and IPv6 FIB on my routers aside.<br><br>I consider the below stats pretty accurate...<br><br></div><div>IPv4 is over 50k ASN's<br><br></div><div><a href="http://bgp.potaroo.net/cgi-bin/plota?file=%2fvar%2fdata%2fbgp%2fas2%2e0%2fbgp%2das%2dterm%2etxt&descr=Origin%20ASes&ylabel=Origin%20ASes&range=--OR--&StartDate=1%2F3%2F2003&EndDate=now&with=step">http://bgp.potaroo.net/cgi-bin/plota?file=%2fvar%2fdata%2fbgp%2fas2%2e0%2fbgp%2das%2dterm%2etxt&descr=Origin%20ASes&ylabel=Origin%20ASes&range=--OR--&StartDate=1%2F3%2F2003&EndDate=now&with=step</a><br><br></div><div>IPv6 over 10k ASN's and this is pretty much dual-stalk with a small % of green-field IPv6 ASN's.<br><br><a href="http://bgp.potaroo.net/cgi-bin/plota?file=%2fvar%2fdata%2fbgp%2fv6%2fas2%2e0%2fbgp%2das%2dterm%2etxt&descr=Origin%20ASes&ylabel=Origin%20ASes&with=step">http://bgp.potaroo.net/cgi-bin/plota?file=%2fvar%2fdata%2fbgp%2fv6%2fas2%2e0%2fbgp%2das%2dterm%2etxt&descr=Origin%20ASes&ylabel=Origin%20ASes&with=step</a><br><br></div><div>So going back to my point, the remaining soft-landing IPv4 should be traded with care on need basis as number don't lie.<br><br></div><div> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="EN-GB"><div class="gmail-m_8746673818839751166WordSection1"><p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif"><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif">Andrew<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"calibri",sans-serif"> </span></p></div></div></blockquote><div><br></div><div>Noah <br></div></div></div></div>