@ip-location-db/dbip-geo-whois-asn-country-mmdb v2.3.2025061119

ip-location-db/dbip-geo-whois-asn-country-mmdb

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Database	Type	License	Updated	IPv4	IPv6	IPv4+IPV6	IPv4-num	IPv6-num
DB-IP Lite + GeoFeed + Whois + ASN	Country	CC BY 4.0 by DB-IP	Monthly	CSVMMDB	CSVMMDB	MMDB	CSV	CSV

MMDB Format

country_code

country_code

country_code is the two-letter code defined in ISO 3166-1 alpha-2. You can get the country name, capital, continent, currency, languages, etc. from the country_code by Countries Database in JSON, CSV, SQL format.

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.

GeoFeed database Update: Daily

Created by merging GeoFeed database from OpenGeoFeed and Collections of provider geofeed and so on.

Whois dastabase Update: Daily

Created by merging 5 RIP (afrinic, apnic, arin, lacnic, ripe ncc) provided WHOIS database.

ASN database Update: Daily

Created by merging 5 RIP (afrinic, apnic, arin, lacnic, ripe ncc) IP-ASN-Country database. ASN (Autonomous System Number) is a unique number assigned to an Autonomous System (AS) by the IANA.

Merge rule for multiple database

When merging multiple database, set the front database above back one. For example, geo-whois-asn-country is created by merging 3 database with GeoFeed > Whois > ASN. In more detail, the geo-whois-asn database matches the GeoFeed results, for ip ranges not covered by GeoFeed it matches the Whois results, and for ip ranges not covered by either it matches the ASN results.

GeoFeed: 1.0.0.0, 2.0.0.0, AU
         3.0.0.1, 4.0.0.0, US
Whois:   1.0.0.0, 2.2.0.0, FR
         2.5.0.1, 4.0.0.0, IN
ASN:     1.0.0.0, 4.0.0.0, JP

is converted to

GeoFeed-Whois-ASN: 1.0.0.0, 2.0.0.0, AU
                   2.0.0.1, 2.2.0.0, FR
                   2.2.0.1, 2.5.0.0, JP
                   2.5.0.1, 3.0.0.0, IN
                   3.0.0.1, 4.0.0.0, US