historical Bogon lists

Sat Dec 15 09:30:16 UTC 2018

Hi Mel,

I already checked Archive.org - it holds two previous copies.

 >> lets you download each version of the list that archive.org noticed 
changed

According to Archive.org's own Note this seems to be inaccurate:
This calendar view maps the number of times 
https://www.cidr-report.org/bogons/freespace-dec.txt was crawled by the 
Wayback Machine, not how many times the site was actually updated.

, or am I missing something?

Best regards,
Lars

Am 15.12.18 um 09:47 schrieb Mel Beckman:
> Lars,
>
> Archive.org has snapshots going back several year. Just feed in the URL you posted, ad you’ll get a history that lets you download each version of the list that archive.org noticed changed. In my experience, that is pretty comprehensive.
>
>   -mel beckman
>
>> On Dec 15, 2018, at 12:31 AM, Lars Prehn <lprehn at inet.tu-berlin.de> wrote:
>>
>> Hi everyone,
>>
>> In order to sanitize historical BGP data I would like to use historical Bogon lists. The CIDR report generates those lists on a daily basis (e.g. https://www.cidr-report.org/bogons/freespace-dec.txt for prefixes) but, as far as I know, it does not keep a history of those files - it only holds the most up-to-date file. Does anybody know of a repository that contains such bogon lists for historical data, or, did anybody continiously fecthed and saved CIDR report's bogon lists?
>>
>> Best regards,
>>
>> Lars
>>