Hi,
On 08/02/2021 22:14, Justin Wilson (Lists) wrote: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.
Try:
I check IP blocks in all known blacklists as part of the process of listing IPs for sale on V4Escrow's IP brokerage platform.
Here's a free blacklist report for your /22, block is clean as far as we can see ;)
http://iplist.v4escrow.net/report/602232ff1adbbd648e7ad604
cheers,
elvis
-Hank
The block in question is 134.195.44.0/22. It has been RPKI certified and has IRR entries. Thanks in advance Justin Wilson j2sw@mtin.net — https://j2sw.com - All things jsw (AS209109) https://blog.j2sw.com - Podcast and Blog