nanog mailing list archives

Re: Whats going on at Cogent


From: Aaron1 <aaron1 () gvtc com>
Date: Fri, 19 Oct 2018 22:13:39 -0500

ecogent looking glass tools are helpful 

Aaron

On Oct 19, 2018, at 9:54 PM, Jason Canady <jason () unlimitednet us> wrote:

It's been slow for quite some time now. I only find it useful for billing purposes.  It's a shame carriers don't have 
a good ticket system.

Jason Canady
Unlimited Net, LLC
Responsive, Reliable, Secure
On 10/19/18 5:47 PM, Aaron1 wrote:
Yes I noticed that last week, it is very slow

Aaron

On Oct 19, 2018, at 4:43 PM, Ryan Gelobter <ryan.g () andthenwegotpaycuts com> wrote:

Has anyone else noticed their ecogent portal is super fucking slow? Back in the day it used to be fast

On Thu, Oct 18, 2018 at 2:12 PM Troy Mursch <troy () wolvtech com> wrote:
Cogent has done well to remediate the compromised MikroTik routers on their network. 3,000 IPv4 hosts were found 
on Aug. 25 (https://twitter.com/bad_packets/status/1033256704941514752) and today, only a hundred: 
https://censys.io/ipv4?q=%28%28%28%22CoinHive.Anonymous%22%29+AND+%28MikroTik%29%29+AND+location.country_code%3A+US%29+AND+autonomous_system.description.raw%3A+%22COGENT-174+-+Cogent+Communications%22&;
__

Troy Mursch



On Thu, Oct 18, 2018 at 12:05 PM Aaron Gould <aaron1 () gvtc com>                   wrote:
I guess those bots have to sit somewhere.  I don’t know that they would be in routers as much as they would be in 
Microsoft Windows… so if that’s what you meant, then I see what you mean Michael

 

Niels, I like my cogent and telia internet connections… I just recall seeing more ddos on cogent then I did on my 
previous att, and current spectrum… telia is showing a good bit of ddos also

 

Let’s put it this way, I can thank Cogent and Telia for helping my get better in my ddos mitigation skills  ☺   … 
there’s a bright side to everything huh

 

Aaron

 

 

 

From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Michael Crapse
Sent: Tuesday, October 16, 2018 8:37 PM
To: NANOG list
Subject: Re: Whats going on at Cogent

 

Or he's saying that cogent has the biggest network of compromised users. Usually ipv4 only eyeball networks tend 
to have the most bots on net.

 

 

On Tue, 16 Oct 2018 at 19:22, Niels Bakker <niels=nanog () bakker net> wrote:

* aaron1 () gvtc com (Aaron1) [Wed 17 Oct 2018, 00:17 CEST]:
However Cogent seems to be the dirtiest in regards to DDOS...
however Telia might be catching up... in times past when I receive 
volumetric DDOS, Cogent typically ranks with the highest on my 
providers ... AT&T and spectrum seem to be a bit cleaner

So you're saying, Cogent and Telia have the best backbones and 
interconnects and thus deliver the most of your traffic to you, 
even at times of peak utilization?


        -- Niels.



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