@ayesh/geo-ip-database/data/126.json

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

{
    "0": "JP",
    "12451840": "US",
    "12582912": "JP",
    "13697024": "PH",
    "13721600": "JP",
    "13762560": "US",
    "13828096": "JP",
    "14811136": "US",
    "14876672": "JP",
    "14942208": "US",
    "15007744": "JP",
    "15138816": "US",
    "15204352": "JP",
    "15859712": "US",
    "15990784": "JP"
}