[6137] in North American Network Operators' Group
Re: The Cidr Report
daemon@ATHENA.MIT.EDU (Randy Bush)
Fri Nov 15 17:00:28 1996
Date: Fri, 15 Nov 96 13:50 PST
To: Scott Huddle <huddle@mci.net>
Cc: nanog@merit.edu
From: Randy Bush <rbush@wna.net>
>> Number of ASes announcing only one prefix: 737 (378 cidr, 359 classful
> Wow! Is a correct assumption that some 40% of the ASs could be
> reclaimed?
I do not see how you get to this conclusion. He did not say number of ASs
which only appear through one other unique AS, i.e. are single homed. Oh,
Joel!
>> Largest number of cidr routes: 461 announced by AS3561
>> Largest number of classful routes: 1266 announced by AS174
> Neat stuff. Could you list the top ten or five of each of these?
What is a 'top' prefix? Lowest IP? Shortest prefix? Actually, for
embarrassment sake, I would want to see the most likely candidates for
aggregation. But if I wanna see it, I can look in one of my routers.
>> Top 20 Withdrawn Routes from 08Nov96 to 15Nov96
>> -304 AS174 Performance Systems International
> Are congrats due to PSI?
Far out! Maybe so!
>> -50 AS2914 WNA, premasticated for MCI :-)
> ???
Sorry. I have to convert my RADB RPSL one into a placeholder RIPE-181++ for
the MCI-RR, and that's the descr:. For the real aut-num: see the RADB. I
would think Tony would be picking up the latter. Old habits, TB?
randy
