local countryIPs = {
        A1 = {ip=846537728, desc="A1"},
        A2 = {ip=620864512, desc="A2"},
        AD = {ip=533285888, desc="AD"}
}

-- I tried this but get nothing
        for _,ip in ipairs(countryIPs) do
                stdnse.print_debug("%s:%s", ip.ip,ip.desc)
        end