>> which in this case showed a dozen or so copies
Yeah sorry, I should have said that I was only looking into the time
frame 2017 till now.
>> I think it's possible that the bogin list just doesn't change that
frequently.
I think I aggree that it is unlikely to change frequently, however,
there is not a single snapshot in archive.org for 2018.
Best regards,
Lars
Am 15.12.18 um 17:38 schrieb Mel Beckman:
My understanding is that the calendar, which in this case showed a dozen or so
copies, lists only crawled instances that had changed since The previous crawl.
Well it certainly true that time elapses between each crawl, so it's possible
that some changes could be missed, my understanding is that the Internet the
scroll frequently enough that changes would be detected at least every month or
so.
I think it's possible that the bogin list just doesn't change that frequently.
-mel via cell
On Dec 15, 2018, at 1:30 AM, Lars Prehn <[email protected]> wrote:
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 <[email protected]> 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
