Re: Any info on devices that are running eBGP on the Internet?

[Alistair Mackenzie <magicsata () gmail com>]

LINX has the mac addresses of their LANs public.

https://portal.linx.net/members/list-ip-asn?columns=asn+mac_addresses+short_name+website&lans=&sort=


On Thu, Nov 7, 2019 at 7:26 PM Owen DeLong <owen () delong com> wrote:

> MAC Addresses may cross into fear of disclosure of private identifying
> information.
>
> All they really need is the OUI portion of the MAC addresses which is
> fairly anonymous in terms of identifying anyone specific, yet provides all
> the needed data.
>
> Owen
>
>
> On Nov 7, 2019, at 11:08 , Sabri Berisha <sabri () cluecentral net> wrote:
>
> Hi,
>
> What you could consider is asking a few of the major internet exchanges if
> they'd be so kind to send you a list of MAC addresses seen on their LANs.
> Based on the MAC you can determine the manufacturer. If you have three or
> four big ones, you have a decent sample size as most larger networks are on
> multiple IXes anyway.
>
> If you do compile a list, I'm sure this list would be interested in the
> results :)
>
> Thanks,
>
> Sabri
>
>
> ----- On Nov 6, 2019, at 10:39 AM, Compton, Rich A <
> Rich.Compton () charter com> wrote:
>
> Hi, I am working with MANRS (https://www.manrs.org) on a tool for
> checking router configs for BGP security / spoofing prevention (e.g. uRPF)
>  https://github.com/manrs-tools/MANRS-validator
> We are wondering if there is any research on the percentages of different
> types of devices running BGP on the Internet.
> Something like:
> Cisco IOS 30%
> Junos 30%
> Mikrotik 20%
> etc…
> We are looking to focus our tool on the most prevalent types of devices
> doing BGP (and the most prevalent with BGP security/spoofing issues) so
> that we can have the greatest impact.  Does anyone have any information on
> this or know where I can obtain this information?  Thanks in advance!
>
>  -Rich
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