Re: How to find all of an ISP's ASNs

25 Oct 2016


      Thanks folks, much appreciated

Gary B


On 25/10/16 03:35 PM, Dhia Mahjoub wrote:
...
Hello,
You can use this
http://www.cidr-report.org/as2.0/autnums.html 
<http://www.cidr-report.org/as2.0/autnums.html>
Best
Dhia Mahjoub, PhD
Technical Leader, OpenDNS, part of Cisco
On Tue, Oct 25, 2016 at 10:41 AM, Gary Baribault <gary@baribault.net 
<mailto:gary@baribault.net>> wrote:
Hi folks, how to I find all ASNs that belong to an ISP? I want to
    block access to my IoT cameras from the world other than the two
    local major ISPs (keeping last Friday in mind!)
Gary B