@ip-location-db/dbip-asn-mmdb v2.3.2024110118

ip-location-db/dbip-asn-mmdb

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Database	Type	License	Updated	IPv4	IPv6	IPv4-num	IPv6-num
DB-IP Lite	ASN	CC BY 4.0 by DB-IP	Monthly	CSVMMDB	CSVMMDB	CSV	CSV

MMDB Format

autonomous_system_number, autonomous_system_organization

autonomous_system_number

autonomous_system_number is a unique number assigned to an Autonomous System (AS) by the IANA. wiki.

Referenced Database and License

DB-IP database Update: Monthly

You could download and read the license from ip-to-asn-lite or ip-to-country-lite or ip-to-city-lite. Most of the AS Organization name used in asn uses ip-to-asn-lite database. We also use ip-to-asn-lite to get AS Number from ip address as a supplemental.

These database are licensed under a CC BY 4.0, so, you must create attribution to DB-IP.com for using DB-IP database. In the case of a web application, you must include a link back to DB-IP.com on pages that display or use results from the database. You may do it by pasting the HTML code snippet into your code: <a href='https://db-ip.com/'>IP Geolocation by DB-IP</a>. If you need better accuracy or no attribution or daily updates, please use the Commercial Version of db-ip.