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Global Activity  Hourly Statistics
Daily Statistics
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Autonomous System (AS) Statistics
Autonomous Systems commonly announce multiple prefixes. These statistics combine
the announcements coming from an AS, regardless of the prefix. Patterns of
announcements and withdraws can be seen across all the prefixes an AS owns.Top Flapping Prefixes
Prefixes that are withdrawn and announced repeatedly can indicate network
issues. This is a list of the top prefixes flapping over the past hour and 24 hours.Announced Prefix Statistics
Top prefixes based on the number of announcements for the last hour and 24
hours.Announced Bogon Statistics
Top prefixes based on the number of Bogon announcements for the last hour and 24 hours.Withdrawn Prefix Statistics
Top prefixes based on the number of withdraws for the last hour and 24 hours.Multiple Origin AS (MOAS)
When a prefix is announced my more than one AS, it is described as MOAS.
Sometimes MOAS is on purpose and sometimes it is the result of
misconfiguration. Which is the cause of the listed MOAS, is left to the analyst.Top Countries by BGP Announcement
Prefixes can be associated with a country owner or location. Several methods
are used to determine the country where the majority of the IPs in the
announcement are located. This information is merged together to determine
which countries are announcing the most for the past hour and 24 hours. This can be an
indicator of regional network issues.Top Countries by BGP Withdraw
Prefixes can be associated with a country owner or location. Several methods
are used to determine the country where the majority of the IPs in the
announcement are located. This information is merged together to determine
which countries are withdrawing the most for the past hour and 24 hours. This can be an
indicator of regional network issues.Top Continents by BGP Announcement
After prefixes have been associated to countries, we can track continent
announcements. This is also an indicator of regional network issues.Top Continents by BGP Withdraw
After prefixes have been associated to countries, we can track continent
withdraws. This is also an indicator of regional and global network issues. |
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