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Geoff Huston

Comments to: cidr-reports@potaroo.net

IPv6 CIDR REPORT for 25 Sep 23

Report Sections:

This report is generated from an analysis of the BGP routing table withinAS131072, and was produced at Mon Sep 25 22:46:15 2023 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.

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This a daily snapshot of changes in routes being withdrawn and added.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 

Selected AS Report

A version of this report is available using plain text tables.

Report produced at: Mon Sep 25 22:46:15 2023 AEST (cidr6 v2.0 - gih)