On Tue, 11 Mar 2003, Ben-Nes Michael wrote:
> 194.90.15.0/24
> 194.90.15.1/24
> 194.90.15.50/24
> 194.90.15.121/24
>
> All the same :)
True, but /24 is special, and makes these easier for a human to parse.
I've got an /etc/hosts.allow/deny list (not for email)
131.111.16.0/23
131.111.18.0/24
131.111.20.0/25
131.111.20.192/26
(worse - I have to spell the masks out as 255.255.255...)
I'd go made reading it if it were:
131.111.17.192/255.255.254.0
131.111.18.128/255.255.255.0
131.111.20.127/255.255.255.128
131.111.20.255/255.255.255.192
--
Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge
A.C.Aitchison@??? http://www.dpmms.cam.ac.uk/~werdna
