v4 and v6 BOGON list

Leo Vegoda leo at vegoda.org
Thu Mar 21 22:18:38 UTC 2024


Hi Gabriel,

On Thu, 21 Mar 2024 at 15:02, Gabriel Terry <gterry at acentek.net> wrote:
>
> All,
>
>
>
> I was researching BOGON prefixes and found a reference from IANA listing special-purpose addresses, URLs listed below. Based on my understanding of the list I think I should be able to block all of the entries from my upstream peerings without affecting normal internet traffic.

You should look at the values in the globally reachable column. Some
of the entries should be globally reachable, barring your own local
policy. For instance, many networks want to allow access to the AS112
service.

Regards,

Leo


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