<div dir="ltr"><div>That site does state that those ranges aren't advertised publicly, and only used internally - at lease I'm not receiving them on my feeds:<br>
xxx-xxx-BDR01#sh ip bgp 30.0.0.0
<br>% Network not in table<br>xxx-xxx-BDR01#sh ip bgp <a href="http://30.0.0.0/8">30.0.0.0/8</a> longer-prefixes<br>xxx-xxx-BDR01#<br><br></div>Doesn't make it right, however I'm sure in a network of Telstra's scale, RFC1918 exhaustion is would be an issue!<br><div><br></div><br><div class="gmail_quote"><div dir="ltr">On Fri, Apr 22, 2016 at 11:21 AM Nathan Brookfield <<a href="mailto:Nathan.Brookfield@simtronic.com.au">Nathan.Brookfield@simtronic.com.au</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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<p>Thus rending anyone who may actually want to reach DOD IP's in those ranges unable to do so and going against RFC's and network best practise.</p>
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<p>Anyone who does that is questionable, in my opinion at least . . . .</p>
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<div dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> AusNOG <<a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a>> on behalf of Damien Luke <<a href="mailto:damien.luke@gmail.com" target="_blank">damien.luke@gmail.com</a>><br>
<b>Sent:</b> Friday, 22 April 2016 11:17 AM<br>
<b>To:</b> <a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a><br>
<b>Subject:</b> Re: [AusNOG] Telstra using US DOD IP's like they are RFC1918</font>
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<div dir="ltr">I've generally seen it used when they join two MPLS VPNs, they do a NAT in between to keep the routing domains separate.
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<div>Damien</div>
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<div class="gmail_quote">On Fri, Apr 22, 2016 at 11:09 AM, Bradley Amm <span dir="ltr">
<<a href="mailto:Bradley.Amm@telethonkids.org.au" target="_blank">Bradley.Amm@telethonkids.org.au</a>></span> wrote:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Do they have a MPLS.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">They do it their MPLS network<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-US">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-US"> AusNOG [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a>]
<b>On Behalf Of </b>Nathan Brookfield<br>
<b>Sent:</b> Friday, 22 April 2016 8:44 AM<br>
<b>To:</b> <a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a><br>
<b>Subject:</b> [AusNOG] Telstra using US DOD IP's like they are RFC1918<u></u><u></u></span></p>
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<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black">Morning All,<u></u><u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black"><u></u> <u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black">So I've been asked by a customer to explain a traceroute, after reviewing it and telling them to contact Telstra because the hop count out of the Telstra network is putrid,
 I noticed something else unusual/concerning:<u></u><u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black"><u></u> <u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black"></span></p><img class="GQ" style="max-width: 100%;" src="cid:1543b9500ed4cff311" alt="image001.png"><u></u><u></u><p></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black"><u></u> <u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black">Any idea's on why Telstra are using 30.0.0.0 addresses as if it's RFC1918 private IP space, surely this is the oversight of someone who needs to find a new job.<u></u><u></u></span></p>
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<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black">This IP space belongs to the US Department of Defense.... WTF?<u></u><u></u></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif";color:black"><u></u> <u></u></span></p>
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<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Kindest Regards,</span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">Nathan Brookfield (VK2NAB)</span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91"> </span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">Chief Executive Officer</span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">Simtronic Technologies Pty Ltd</span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91"> </span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">Local:</span></b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91"> <a href="tel:%2802%29%204749%204949" value="+61247494949" target="_blank">(02)
 4749 4949</a> <b>|</b> <b>Fax:</b> (02) 4749 4950 <b>|</b> <b>Direct:</b> <a href="tel:%2802%29%204749%204951" value="+61247494951" target="_blank">(02) 4749 4951</a></span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">Web</span></b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91">: <a href="http://www.simtronic.com.au/" target="_blank"><span style="color:#365f91">http://www.simtronic.com.au</span></a> <b>|</b> <b>E-mail</b>: <a href="mailto:nathan.brookfield@simtronic.com.au" target="_blank"><span style="color:#365f91">nathan.brookfield@simtronic.com.au</span></a></span><span style="color:#212121"><u></u><u></u></span></p>
<p style="background:white"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#365f91"> </span><span style="color:#212121"><u></u><u></u></span></p>
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