Experiment to fit and query MaxMind database into dynamodb. Works with IPv4 and IPv6.

npm install

You must put maxmind CSVs into the data folder:

./data/GeoIP2-City-Blocks-IPv4.csv
./data/GeoIP2-City-Blocks-IPv6.csv
./data/GeoIP2-City-Locations-en.csv

npm run build -- --type=IPv4|IPv6

the output will be located in ./out named like this:

./out/${YYYYMMAA}_out_${IPv4|IPv6}.json

iph{"n":"281021"}ips{"n":"3758092288"}pc{"s":""}lc{"s":"en"}con_c{"s":"AS"}con_n{"s":"Asia"}cou_c{"s":"HK"}cou_n{"s":"Hong Kong"}s1_c{"s":""}s1_n{"s":""}s2_c{"s":""}s2_n{"s":""}cy_n{"s":""}m_c{"s":""}is_eu{"n":"0"}

npm run clean

npm run dynamodb-run

npm run dynamodb-insert

npm run dynamodb-query