Hi,
On 2/8/21 10:22 PM, Hank Nussbacher wrote:
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. H
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 t
On Mon, 8 Feb 2021, Justin Wilson (Lists) wrote:
Folks,
Have a gremlin we have been chasing around for several months now and
it’s becoming a major issue as we are getting tighter on IPV4 and
needing to give some provider assigned space back.
In June we received a /22 from ARIN. As is my
Off topic, but curious as to how you were able to procure new ip space?
-Original Message-
From: NANOG On Behalf Of Justin Wilson
(Lists)
Sent: Monday, February 8, 2021 2:02 PM
To: nanog@nanog.org
Subject: [EXTERNAL] Re: Problems with newish IP block assignment issues from
ARIN
I
Justin,
We have had this with recent ARIN assignments, too. When we'd get
reports from customers, we would reach out to the site admin
contacts (either domain WHOIS or IP address WHOIS), explain the
situation, and in every case, they were either blocking it because
On Mon, Feb 08, 2021 at 04:02:14PM -0500, Justin Wilson (Lists) wrote:
> I enabled 134.195.47.1 on one of our routers.
Cool! I noticed the following: from many NLNOG RING nodes I can reach
that IP address, but not from 195.66.134.42:
deepmedia01.ring.nlnog.net:~$ mtr -z -w -r 134.195.47.1
I enabled 134.195.47.1 on one of our routers.
Justin Wilson
j...@mtin.net
—
https://j2sw.com - All things jsw (AS209109)
https://blog.j2sw.com - Podcast and Blog
> On Feb 8, 2021, at 3:46 PM, Job Snijders via NANOG wrote:
>
> Dear Justin,
>
> On Mon, Feb 08, 2021 at 03:14:47PM -0500, Justin W
Dear Justin,
On Mon, Feb 08, 2021 at 03:14:47PM -0500, 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
One common cause of this issue is entities out there that have very old
'bogons' filters in place for the larger block, as an entire /8, /12 to /16
size of space that, many years ago, was unallocated space. Without getting
the end point organizations running the httpd, firewalls or whatever to fix
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