Simple CLI tool to lookup long/lat and ASN information from IPv4/IPv6 addresses using the MaxMind GeoIP2 databases. If you want to keep it regularly updated, create a free account and use the account ID and a generated license key.
The docker-compose.yaml file in this repository is a background service which can handle the updates for you in a given time interval, the default is set to 48h.
You need to change the GEOIPUPDATE_ACCOUNT_ID, GEOIPUPDATE_LICENSE_KEY.
As soon you have the GeoIP databases downloaded you can run the g-lookup tool like this:
Usage of ./g-lookup-linux-amd64:
-asndb string
Path to the GeoIP2 or GeoLite2 ASN database file (default "./GeoLite2-ASN.mmdb")
-citydb string
Path to the GeoIP2 or GeoLite2 City database file (default "./GeoLite2-City.mmdb")
-countrydb string
Path to the GeoIP2 or GeoLite2 Country database file (default "./GeoLite2-Country.mmdb")
-lookup string
IPv4/IPv6 address used for the lookup (default "127.0.0.1")
A result will look like this:
`/g-lookup-linux-amd64 -lookup 18.158.77.0
Result
{
"CountryRecord": {
"Continent": {
"Code": "EU",
"GeoNameID": 6255148,
"Names": {
"de": "Europa",
"en": "Europe",
"es": "Europa",
"fr": "Europe",
"ja": "ヨーロッパ",
"pt-BR": "Europa",
"ru": "Европа",
"zh-CN": "欧洲"
}
},
"Country": {
"GeoNameID": 2921044,
"IsInEuropeanUnion": true,
"IsoCode": "DE",
"Names": {
"de": "Deutschland",
"en": "Germany",
"es": "Alemania",
"fr": "Allemagne",
"ja": "ドイツ連邦共和国",
"pt-BR": "Alemanha",
"ru": "Германия",
"zh-CN": "德国"
}
},
"RegisteredCountry": {
"GeoNameID": 6252001,
"IsInEuropeanUnion": false,
"IsoCode": "US",
"Names": {
"de": "USA",
"en": "United States",
"es": "Estados Unidos",
"fr": "États-Unis",
"ja": "アメリカ合衆国",
"pt-BR": "Estados Unidos",
"ru": "США",
"zh-CN": "美国"
}
},
"RepresentedCountry": {
"GeoNameID": 0,
"IsInEuropeanUnion": false,
"IsoCode": "",
"Names": null,
"Type": ""
},
"Traits": {
"IsAnonymousProxy": false,
"IsSatelliteProvider": false
}
},
"CityRecord": {
"City": {
"GeoNameID": 2925533,
"Names": {
"de": "Frankfurt am Main",
"en": "Frankfurt am Main",
"es": "Francfort",
"fr": "Francfort-sur-le-Main",
"ja": "フランクフルト・アム・マイン",
"pt-BR": "Frankfurt am Main",
"ru": "Франкфурт",
"zh-CN": "法兰克福"
}
},
"Continent": {
"Code": "EU",
"GeoNameID": 6255148,
"Names": {
"de": "Europa",
"en": "Europe",
"es": "Europa",
"fr": "Europe",
"ja": "ヨーロッパ",
"pt-BR": "Europa",
"ru": "Европа",
"zh-CN": "欧洲"
}
},
"Country": {
"GeoNameID": 2921044,
"IsInEuropeanUnion": true,
"IsoCode": "DE",
"Names": {
"de": "Deutschland",
"en": "Germany",
"es": "Alemania",
"fr": "Allemagne",
"ja": "ドイツ連邦共和国",
"pt-BR": "Alemanha",
"ru": "Германия",
"zh-CN": "德国"
}
},
"Location": {
"AccuracyRadius": 1000,
"Latitude": 50.1188,
"Longitude": 8.6843,
"MetroCode": 0,
"TimeZone": "Europe/Berlin"
},
"Postal": {
"Code": "60313"
},
"RegisteredCountry": {
"GeoNameID": 6252001,
"IsInEuropeanUnion": false,
"IsoCode": "US",
"Names": {
"de": "USA",
"en": "United States",
"es": "Estados Unidos",
"fr": "États-Unis",
"ja": "アメリカ合衆国",
"pt-BR": "Estados Unidos",
"ru": "США",
"zh-CN": "美国"
}
},
"RepresentedCountry": {
"GeoNameID": 0,
"IsInEuropeanUnion": false,
"IsoCode": "",
"Names": null,
"Type": ""
},
"Subdivisions": [
{
"GeoNameID": 2905330,
"IsoCode": "HE",
"Names": {
"de": "Hessen",
"en": "Hesse",
"es": "Hessen",
"fr": "Hesse",
"ru": "Гессен"
}
}
],
"Traits": {
"IsAnonymousProxy": false,
"IsSatelliteProvider": false
}
},
"AsnRecord": {
"AutonomousSystemNumber": 16509,
"AutonomousSystemOrganization": "AMAZON-02"
},
"GoogleMapsLink": "https://maps.google.com/?q=50.118800,8.684300"
}If you want build from source run:
GOOS=linux GOARCH=amd64 go build -o g-lookup-linux-amd64
Support OS and architectures can be listed with go tool dist list
gl & hf