public static void AddAnalysis(IPAnalysis analysis)
{
DiscoveredRanges.Add(analysis);
}
public static IPAnalysis QueryIP(IPAddress Ip)
{
IPAnalysis?analysis = null;
lock (QueryLock)
{
TryLoadAnalysis();
foreach (IPAnalysis discoveredAnalysis in DiscoveredRanges)
{
if (discoveredAnalysis.IsMatch(Ip))
{
analysis = discoveredAnalysis;
break;
}
}
if (analysis is null)
{
IPAnalysis nanalysis = new IPAnalysis()
{
DiscoveryDate = DateTime.Now
};
if (LastQuery != DateTime.MinValue && (DateTime.Now - LastQuery).TotalMilliseconds < QueryTimeout)
{
System.Threading.Thread.Sleep((int)(QueryTimeout - (DateTime.Now - LastQuery).TotalMilliseconds));
}
string Response = ProcessHelper.Run(Path.Combine(Directory.GetCurrentDirectory(), "Whois", "whosip.exe"), Ip.ToString()).ToString();
string[] lines = Response.Split('\r').Where(s => !string.IsNullOrWhiteSpace(s)).Select(s => s.Trim()).ToArray();
foreach (string line in lines)
{
string key = line.To(":").ToLower().Trim();
string value = line.From(":").Trim();
switch (key)
{
case "whois source":
nanalysis.WhoisSource = value;
break;
case "ip address":
nanalysis.IpAddress = value;
break;
case "country":
nanalysis.Country = value;
break;
case "network name":
nanalysis.NetworkName = value;
break;
case "owner name":
nanalysis.OwnerName = value;
break;
case "cidr":
nanalysis.CIDR = value.Split(",").Select(s => s.Trim()).Where(s => !string.IsNullOrWhiteSpace(s)).ToArray();
break;
case "from ip":
nanalysis.FromIp = value;
break;
case "to ip":
nanalysis.ToIp = value;
break;
case "allocated":
nanalysis.Allocated = value == "Yes";
break;
case "contact name":
nanalysis.ContactName = value;
break;
case "address":
nanalysis.Address = value;
break;
case "email":
nanalysis.Email = value;
break;
case "abuse email":
nanalysis.AbuseEmail = value;
break;
case "phone":
nanalysis.Phone = value;
break;
case "fax":
nanalysis.Fax = value;
break;
}
}
analysis = nanalysis;
LastQuery = DateTime.Now;
AddAnalysis(analysis.Value);
SaveAnalysis();
}
}
return(analysis.Value);
}
