ISP Filter Policies

Adam Clark adam.clark at
Thu Aug 23 18:02:28 UTC 2007

I've noticed that is a little out of date, 
and I was wondering if anyone knows whether any ISPs currnetly have issues 
with /24 BGP advertisements for blocks outside of the traditional Class C 

We have some migrations to do from one space to another and having the ability 
to do some /24 advertisements during that period would be greatly helpful.

I see that even Verio now accepts prefix lengths /24 or shorter.


Adam Clark
Senior Network Engineer
Canada Web Hosting

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