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<div class="moz-cite-prefix">On 08/02/2021 22:14, Justin Wilson
(Lists) wrote:
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cite="mid:96DA7F9C-52E5-4B83-BD6D-F4FF1DAD5512@mtin.net">
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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/">http://multirbl.valli.org/lookup/</a></p>
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<p>-Hank<br>
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cite="mid:96DA7F9C-52E5-4B83-BD6D-F4FF1DAD5512@mtin.net">
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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">j2sw@mtin.net</a>
—
<a class="moz-txt-link-freetext" href="https://j2sw.com">https://j2sw.com</a> - All things jsw (AS209109)
<a class="moz-txt-link-freetext" href="https://blog.j2sw.com">https://blog.j2sw.com</a> - Podcast and Blog
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