You can check out IPinfo as an alternative. We have an app that supports our API and Database both on Splunk. https://splunkbase.splunk.com/app/4070 Our databases come in MMDB format as well. We offer a free country + ASN database that you can try out with the Splunk app now.: https://ipinfo.io/developers/ip-to-country-asn-database, and we offer a free IP geolocation API.   ... View more

If you would like, you can take a look at IPinfo's app for IP geolocation data: https://splunkbase.splunk.com/app/4070 The IP geolocation data integration process is fairly straightforward with it. ... View more