[address-policy-wg] 62.222.0.0/15
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Piotr Strzyzewski
Piotr.Strzyzewski at polsl.pl
Wed Oct 9 10:22:26 CEST 2019
On Wed, Oct 09, 2019 at 12:14:23AM -0700, Ronald F. Guilmette wrote: > Regardless of what that other non-authoritative source of information > may say, may I ask you to please tell me what *you* see when *you* perform > the following two commands? > > whois -h whois.ripe.net -- "--list-versions 62.222.0.0/15" > whois -h whois.ripe.net -- "--show-version 1 62.222.0.0/15" > > Maybe I need new glasses, but I'm not seeing the year 2002 mentioned in > the outputs of these two commands. > > Maybe I'm just doing it wrong. Do I need to try using negative numbers > as arguments to the --show-version option? > > Does that option accept imaginary numbers as arguments? Start from reading some documentation. https://www.ripe.net/manage-ips-and-asns/db/support/documentation/ripe-database-documentation/types-of-queries/16-12-historical-queries "It is possible to query the history of operational data objects that still exist." It has been already pointed out that this /15 could have been part of something bigger or, quite contrary, part of two separate /16 or even something completely different, which means that the original object could be non-existent. Checking this out is left as an exercise for the reader. Piotr -- Piotr Strzyżewski Silesian University of Technology, Computer Centre Gliwice, Poland
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