<html class="apple-mail-supports-explicit-dark-mode"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi Cedrick,<div><br></div><div>I have reached out to the team of Camtel. </div><div><br></div><div>Will revert once I have more feedback on this. </div><div><br></div><div>Cheers! <br id="lineBreakAtBeginningOfSignature"><div dir="ltr"><div><br></div><div>Best Regards,</div><div>Cumprimentos,</div><div>Darwin-.</div></div><div dir="ltr"><br><blockquote type="cite">On 17 Nov 2025, at 21:18, Cedrick Adrien Mbeyet <cmbeyet@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr"><div>Hello,</div><div>in case someone from CAMTEL is on the list or if one has contact at CAMTEL.</div><div>Regards,</div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>==============================<br>Cedrick Adrien MBEYET<br></div><div>Ebene Cybercity, Mauritius <br></div><div>+230 5851 7674<br><br>+++ Never give up, Keep moving forward +++<br></div></div></div></div></div></div></div></div></div></div><br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">John Kristoff via NANOG</b> <span dir="auto"><<a href="mailto:nanog@lists.nanog.org">nanog@lists.nanog.org</a>></span><br>Date: Mon, Nov 17, 2025 at 11:46 PM<br>Subject: CAMTEL leaking 4/8 and 8/8<br>To: <<a href="mailto:nanog@lists.nanog.org">nanog@lists.nanog.org</a>><br>Cc: John Kristoff <<a href="mailto:jtk@dataplane.org">jtk@dataplane.org</a>><br></div><br><br>CAMTEL (AS15964) has been originating routes for <a href="http://4.0.0.0/8" rel="noreferrer" target="_blank">4.0.0.0/8</a> and<br>
<a href="http://8.0.0.0/8" rel="noreferrer" target="_blank">8.0.0.0/8</a> for awhile, which Telxius Telephonica (AS12956) seems to be<br>
accepting and relaying to anyone else who will listen.<br>
<br>
There are some more specific prefixes for much of the covered space,<br>
but not all. Presumably a fair bit of traffic to that unused space is<br>
reaching Telxius/CAMTEL and some seems to be looping.<br>
<br>
I imagine AS 3356 might wish to see these announcements cease. I tried<br>
a few listed contacts for 12956, but if anyone has a better path to<br>
reach out to someone it might be helpful.<br>
<br>
John<br>
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