@ayesh/geo-ip-database/data/25.json

Weekly updated database of IP CIDR to Country codes, indexed by the first 1/4th of the IP address

{
    "0": "GB",
    "1579548": "FR",
    "1579549": "GB",
    "3864637": "IN",
    "3864638": "GB",
    "5814811": "US",
    "5814812": "GB",
    "7039830": "IT",
    "7039831": "GB"
}