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 <o...@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 <sa...@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.comp...@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 > The contents of this e-mail message and > any attachments are intended solely for the > addressee(s) and may contain confidential > and/or legally privileged information. If you > are not the intended recipient of this message > or if this message has been addressed to you > in error, please immediately alert the sender > by reply e-mail and then delete this message > and any attachments. If you are not the > intended recipient, you are notified that > any use, dissemination, distribution, copying, > or storage of this message or any attachment > is strictly prohibited. > > >