mmdbinspect

Look up IP addresses and networks in MaxMind DB (.mmdb) files

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Look up records for one or more IPs/networks in one or more .mmdb databases

mmdbinspect

Look up a single IP address in a GeoIP database$ mmdbinspect -db GeoLite2-City.mmdb 8.8.8.8

Look up multiple IP addresses in a database$ mmdbinspect -db GeoLite2-Country.mmdb 1.1.1.1 8.8.4.4

Query an IP address against multiple MMDB files$ mmdbinspect -db GeoLite2-City.mmdb -db GeoLite2-ASN.mmdb 208.67.222.222