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Original Report Tony Bates
Revised and Maintained by: Philip Smith
Revised and Rewritten for the BGP Table Analyzer: Geoff Huston

Comments to: cidr-reports@potaroo.net

IPv6 CIDR Report: www.cidr-report/v6



CIDR REPORT for 14 Sep 07

Report Sections:


This report is generated from an analysis of theBGP routing table within AS4637 (Reach), and was produced at Fri Sep 14 13:50:03 2007 AEST.


Status Summary

Table History

 

AS Summary


Aggregation Summary


The algorithm used in this report proposes aggregation only when there is a precise match using AS path so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes').


Last Week's Changes


This a daily snapshot of changes in routes being withdrawn and added. The deltas are calculated over a rolling 7 day period. Please bear in mind this is purely a "snapshot" and a large flucuation could be caused by a connectivity problem for example.


More Specifics


A list of route advertisements that appear to be more specfic than the original Class-based prefix mask, or more specific than the registry allocation size.


Possible Bogus Routes and AS Announcements