@ip-location-db/iplocate-asn-mmdb v2.3.2025061119

ip-location-db/iplocate-asn-mmdb

Download

Database	Type	License	Updated	IPv4	IPv6	IPv4+IPV6	IPv4-num	IPv6-num
IPLocate	ASN	CC BY SA 4.0 by IPLocate	Daily	CSVMMDB	CSVMMDB	MMDB	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

IPLocate database Update: Daily

You can download the original databases and read license from github repository iplocate/ip-address-databases.

These databases are licensed under a CC BY SA 4.0, so you must give appropriate credit by providing a link to IPLocate.io on your application, product, or website where the data is used.

If you need more detailed information (ex. City Name/Latitude/Longitude/etc.), please use the premium databases.