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<p>Hi,</p>
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<div class="moz-cite-prefix">On 2/8/21 10:22 PM, Hank Nussbacher
wrote:<br>
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<blockquote type="cite"
cite="mid:2fb89054-7eeb-67a6-7675-6e8db631da86@interall.co.il">
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<div class="moz-cite-prefix">On 08/02/2021 22:14, Justin Wilson
(Lists) wrote: </div>
<blockquote type="cite"
cite="mid:96DA7F9C-52E5-4B83-BD6D-F4FF1DAD5512@mtin.net">
<pre class="moz-quote-pre" wrap="">It acts like the IP block was blacklisted at some point and got on some bad lists but I don’t want ti limit myself to that theory. I have opened up a ticket with ARIN asking for any guidance. Has anyone ran into this with new space assigned? Any tools, sites, etc. I can use to do further troubleshooting. The IP block does not appear to have any blacklisted IPs according to MX toolbox, and some others.</pre>
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<p>Try:</p>
<p><a class="moz-txt-link-freetext"
href="http://multirbl.valli.org/lookup/"
moz-do-not-send="true">http://multirbl.valli.org/lookup/</a></p>
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<p>I check IP blocks in all known blacklists as part of the process
of listing IPs for sale on V4Escrow's IP brokerage platform.</p>
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<p>Here's a free blacklist report for your /22, block is clean as
far as we can see ;)</p>
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<p><a class="moz-txt-link-freetext" href="http://iplist.v4escrow.net/report/602232ff1adbbd648e7ad604">http://iplist.v4escrow.net/report/602232ff1adbbd648e7ad604</a><br>
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<p>cheers,</p>
<p>elvis<br>
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<blockquote type="cite"
cite="mid:2fb89054-7eeb-67a6-7675-6e8db631da86@interall.co.il">
<p><br>
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<p>-Hank<br>
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<blockquote type="cite"
cite="mid:96DA7F9C-52E5-4B83-BD6D-F4FF1DAD5512@mtin.net">
<pre class="moz-quote-pre" wrap="">The block in question is 134.195.44.0/22. It has been RPKI certified and has IRR entries.
Thanks in advance
Justin Wilson
<a class="moz-txt-link-abbreviated" href="mailto:j2sw@mtin.net" moz-do-not-send="true">j2sw@mtin.net</a>
—
<a class="moz-txt-link-freetext" href="https://j2sw.com" moz-do-not-send="true">https://j2sw.com</a> - All things jsw (AS209109)
<a class="moz-txt-link-freetext" href="https://blog.j2sw.com" moz-do-not-send="true">https://blog.j2sw.com</a> - Podcast and Blog
</pre>
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