Re: [Exim] Full marks to Exim :-)

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Autor: Colm MacCarthaigh
Fecha:  
A: Ruth Ivimey-Cook
Cc: colm.maccarthaigh, Giuliano Gavazzi, Richard Welty, Exim-users
Asunto: Re: [Exim] Full marks to Exim :-)
On Thu, Jan 30, 2003 at 06:39:30PM +0000, Ruth Ivimey-Cook wrote:
> At 16:37 30/01/2003, Colm MacCarthaigh wrote:
> >Just for reference, they are all sorts of networks people should
> >not use arbitrarily:
> >
> >http://ftp.heanet.ie/rfc/rfc3330.txt
>
> From this we can pick the following to add to our block-lists, I believe:
>
> 192.0.2/24


yep, that will remain unusable on the public internet

> 192.18.0/24


No, this is public IP space, open to assignment by a
RIR (ARIN in this case), unless you seriously dislike
SUN that is ;)

colmmacc@byron:~$ whois 192.18.0.0

OrgName:    Sun Microsystems, Inc
OrgID:      SUN


<snip>

Maybe you mean 198.18.0.0/15, which is an acceptable range
to block.

> 224.0.0.0/4
> 240.0.0.0/4


These two are fine to block :)

--
Colm MacCárthaigh  /   HEAnet, Brooklawn House,     /     Network Engineer
+353 1 6609040    /  Shelbourne Road, Dublin, IE   /   http://www.hea.net/