Autonomous Systems Database

Get access to our Autonomous System databases in Excel CSV format below. Download our databases of autonomous systems (ASN) including names, descriptions, owner organizations and networks announced. They contain over 800,000 networks in 90,000 ASNs.

Last update: 04 October 2020

The update price will apply if you have previously purchased the file and are checking out with the same user account.

Autonomous System Information

This database contains over 90,000 autonomous systems details with owner information.
AS Information

Version2020.10
FormatComma-Separated Values (CSV)
ASNs98,167
CSV size6 Mb (decompressed)
Purchase price$20
Update price$10


Autonomous System Announced Prefixes

This database contains over 800,000 network prefixes along with ASN information and organizations operating or owning them.

AS Networks

Version2020.10
FormatComma-Separated Values (CSV)
IPv4 networks870,355
IPv6 networks0
IPv4 CSV size78 Mb (decompressed)
IPv6 CSV size0 Mb (decompressed)
Purchase price$40
Update price$20