At least one of the prefixes you list above is Google.
AS | IP | AS Name 15169 | 66.102.1.1 | GOOGLE - Google Inc.
Depending on what you're using to build your access table, you may be able to just allow from the AT&T AS. Not sure if netfilter/iptables can work with Autonomous System Numbers or not.
Cheers, -Dave
Daniel Miessler
· 1 year ago
You rock, Dave. Nice resource.
arikb
· 1 year ago
Well.
It's not really selective access if you give it to so many ranges. Specifically to a highly hackable platform, that can run generic software. Either open your service to everyone or to no one.
Or tunnel the services through something, say SSH. Or use some port knocking thing.
All Comments
Hi Daniel,
AT&T Wireless is AS 20057
You can see all of their announced prefixes here:
http://www.robtex.com/bgp/as20057.html
At least one of the prefixes you list above is Google.
AS | IP | AS Name
15169 | 66.102.1.1 | GOOGLE - Google Inc.
Depending on what you're using to build your access table, you may be able to just allow from the AT&T AS. Not sure if netfilter/iptables can work with Autonomous System Numbers or not.
Cheers,
-Dave
You rock, Dave. Nice resource.
Well.
It's not really selective access if you give it to so many ranges. Specifically to a highly hackable platform, that can run generic software. Either open your service to everyone or to no one.
Or tunnel the services through something, say SSH. Or use some port knocking thing.
32.141.*
Mine is 32.156.x.x.