- MMDB, CSV and JSON format
  - Full accuracy (not degraded quality compared to our paid downloads)
  - IPv4 and IPv6 data
  - A single file that includes both country and ASN details
  - Daily updated
  - CC Attribution license (no usage restrictions, only requirement is a link back to ipinfo.io)

    $ echo "1.1.1.1" | mmdbctl read country_asn.mmdb | jq .
    {
      "as_domain": "cloudflare.com",
      "as_name": "Cloudflare, Inc.",
      "asn": "AS13335",
      "continent": "NA",
      "continent_name": "North America",
      "country": "US",
      "country_name": "United States"
    }

Any feedback please shoot me an email: [email protected]