Split IPs to 8 and 16, C#

Split IPs to 8 and 16

Language: Layout:

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
 string ips = 
@"0227000694-sherka:41.131.29.160:29
025104964:41.196.111.224:29
0224576662-Elshreka:41.131.50.72:29
0224571537-Joseph:197.162.150.112:29
0224573235-Sherkaa:41.196.111.96:29
0233133330-tarek:41.131.16.24:29
0223655888-Mohamed:41.178.191.96:29
0222021138-abdel:41.178.73.72:29
023640111-ramzia:41.196.138.144:29
025124125-mohamed:197.167.67.48:29
0227001568-Khaled:197.161.202.160:28
0225104963-Co:41.131.29.104:29
0222037695-anwar:41.178.73.200:29
0846330501-dlz:197.161.202.216:29
0225329099-Elsherka:196.205.212.184:29
0223654403-Company:41.178.180.224:29
0224607934-ahmed:196.205.157.160:29
023645614-amr:197.160.40.248:29
0223652728-Ahmed:197.161.151.72:29
0223619120-salah:41.178.166.240:29
0224620761-emaad:197.162.150.24:29
0224607902-nashaat:41.131.49.120:29
0223648046-edara:196.205.217.176:29
0222050023-samy:41.178.84.32:28
0224593846-MSAN:197.161.202.48:29
0222032881-abd:41.196.183.200:29
0223630880-Sherkaa:197.167.66.0:29
0223684381-edara:196.205.172.32:29
0225314140-elsherka:197.161.38.112:28
0223130301-fadl:41.131.28.232:29
0224319223-alsayed:197.162.151.0:29
0224303218-company:41.196.126.96:29
0224572084-mahrosa:82.201.176.192:29
0224593995-Makhazen:41.131.48.56:29
023648473-dalydress:41.196.204.208:29
0223644529-sherka-lz:197.166.194.56:29
0224573066-Rizkallah:197.162.149.248:29
0226183133-atef:196.205.137.0:29
0225121054-mohafzt:41.131.28.216:29
0225126787-waleed:196.205.168.152:29
0225325571-Mohamed:197.167.67.8:29
0223619045-hospital:41.196.198.128:29";
            
            var ipsArray = ips.Split(new string[]{Environment.NewLine}, StringSplitOptions.RemoveEmptyEntries);
            foreach (string ipLine in ipsArray)
            {
                var lineContent = ipLine.Split(':');
                int subnet = 0;
                if (lineContent[2] == "28")
                    subnet = 16;
                else subnet = 8;
                for (int i = 0; i < subnet; i++)
                {
                    int lastOctet = int.Parse(lineContent[1].Split('.')[3]);
                    Console.WriteLine(lineContent[0] + "	" + lineContent[1].Split('.')[0] + '.' + lineContent[1].Split('.')[1] + '.' + lineContent[1].Split('.')[2] + '.' + (lastOctet + i)+"	"+DateTime.Now.ToString("yyyy-MM-dd"));
                }
            }
                    
        }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,14 sec, absolute running time: 0,14 sec, cpu time: 0,09 sec, average memory usage: 18 Mb, average nr of threads: 4

0227000694-sherka 41.131.29.160 2018-04-04 0227000694-sherka 41.131.29.161 2018-04-04 0227000694-sherka 41.131.29.162 2018-04-04 0227000694-sherka 41.131.29.163 2018-04-04 0227000694-sherka 41.131.29.164 2018-04-04 0227000694-sherka 41.131.29.165 2018-04-04 0227000694-sherka 41.131.29.166 2018-04-04 0227000694-sherka 41.131.29.167 2018-04-04 025104964 41.196.111.224 2018-04-04 025104964 41.196.111.225 2018-04-04 025104964 41.196.111.226 2018-04-04 025104964 41.196.111.227 2018-04-04 025104964 41.196.111.228 2018-04-04 025104964 41.196.111.229 2018-04-04 025104964 41.196.111.230 2018-04-04 025104964 41.196.111.231 2018-04-04 0224576662-Elshreka 41.131.50.72 2018-04-04 0224576662-Elshreka 41.131.50.73 2018-04-04 0224576662-Elshreka 41.131.50.74 2018-04-04 0224576662-Elshreka 41.131.50.75 2018-04-04 0224576662-Elshreka 41.131.50.76 2018-04-04 0224576662-Elshreka 41.131.50.77 2018-04-04 0224576662-Elshreka 41.131.50.78 2018-04-04 0224576662-Elshreka 41.131.50.79 2018-04-04 0224571537-Joseph 197.162.150.112 2018-04-04 0224571537-Joseph 197.162.150.113 2018-04-04 0224571537-Joseph 197.162.150.114 2018-04-04 0224571537-Joseph 197.162.150.115 2018-04-04 0224571537-Joseph 197.162.150.116 2018-04-04 0224571537-Joseph 197.162.150.117 2018-04-04 0224571537-Joseph 197.162.150.118 2018-04-04 0224571537-Joseph 197.162.150.119 2018-04-04 0224573235-Sherkaa 41.196.111.96 2018-04-04 0224573235-Sherkaa 41.196.111.97 2018-04-04 0224573235-Sherkaa 41.196.111.98 2018-04-04 0224573235-Sherkaa 41.196.111.99 2018-04-04 0224573235-Sherkaa 41.196.111.100 2018-04-04 0224573235-Sherkaa 41.196.111.101 2018-04-04 0224573235-Sherkaa 41.196.111.102 2018-04-04 0224573235-Sherkaa 41.196.111.103 2018-04-04 0233133330-tarek 41.131.16.24 2018-04-04 0233133330-tarek 41.131.16.25 2018-04-04 0233133330-tarek 41.131.16.26 2018-04-04 0233133330-tarek 41.131.16.27 2018-04-04 0233133330-tarek 41.131.16.28 2018-04-04 0233133330-tarek 41.131.16.29 2018-04-04 0233133330-tarek 41.131.16.30 2018-04-04 0233133330-tarek 41.131.16.31 2018-04-04 0223655888-Mohamed 41.178.191.96 2018-04-04 0223655888-Mohamed 41.178.191.97 2018-04-04 0223655888-Mohamed 41.178.191.98 2018-04-04 0223655888-Mohamed 41.178.191.99 2018-04-04 0223655888-Mohamed 41.178.191.100 2018-04-04 0223655888-Mohamed 41.178.191.101 2018-04-04 0223655888-Mohamed 41.178.191.102 2018-04-04 0223655888-Mohamed 41.178.191.103 2018-04-04 0222021138-abdel 41.178.73.72 2018-04-04 0222021138-abdel 41.178.73.73 2018-04-04 0222021138-abdel 41.178.73.74 2018-04-04 0222021138-abdel 41.178.73.75 2018-04-04 0222021138-abdel 41.178.73.76 2018-04-04 0222021138-abdel 41.178.73.77 2018-04-04 0222021138-abdel 41.178.73.78 2018-04-04 0222021138-abdel 41.178.73.79 2018-04-04 023640111-ramzia 41.196.138.144 2018-04-04 023640111-ramzia 41.196.138.145 2018-04-04 023640111-ramzia 41.196.138.146 2018-04-04 023640111-ramzia 41.196.138.147 2018-04-04 023640111-ramzia 41.196.138.148 2018-04-04 023640111-ramzia 41.196.138.149 2018-04-04 023640111-ramzia 41.196.138.150 2018-04-04 023640111-ramzia 41.196.138.151 2018-04-04 025124125-mohamed 197.167.67.48 2018-04-04 025124125-mohamed 197.167.67.49 2018-04-04 025124125-mohamed 197.167.67.50 2018-04-04 025124125-mohamed 197.167.67.51 2018-04-04 025124125-mohamed 197.167.67.52 2018-04-04 025124125-mohamed 197.167.67.53 2018-04-04 025124125-mohamed 197.167.67.54 2018-04-04 025124125-mohamed 197.167.67.55 2018-04-04 0227001568-Khaled 197.161.202.160 2018-04-04 0227001568-Khaled 197.161.202.161 2018-04-04 0227001568-Khaled 197.161.202.162 2018-04-04 0227001568-Khaled 197.161.202.163 2018-04-04 0227001568-Khaled 197.161.202.164 2018-04-04 0227001568-Khaled 197.161.202.165 2018-04-04 0227001568-Khaled 197.161.202.166 2018-04-04 0227001568-Khaled 197.161.202.167 2018-04-04 0227001568-Khaled 197.161.202.168 2018-04-04 0227001568-Khaled 197.161.202.169 2018-04-04 0227001568-Khaled 197.161.202.170 2018-04-04 0227001568-Khaled 197.161.202.171 2018-04-04 0227001568-Khaled 197.161.202.172 2018-04-04 0227001568-Khaled 197.161.202.173 2018-04-04 0227001568-Khaled 197.161.202.174 2018-04-04 0227001568-Khaled 197.161.202.175 2018-04-04 0225104963-Co 41.131.29.104 2018-04-04 0225104963-Co 41.131.29.105 2018-04-04 0225104963-Co 41.131.29.106 2018-04-04 0225104963-Co 41.131.29.107 2018-04-04 0225104963-Co 41.131.29.108 2018-04-04 0225104963-Co 41.131.29.109 2018-04-04 0225104963-Co 41.131.29.110 2018-04-04 0225104963-Co 41.131.29.111 2018-04-04 0222037695-anwar 41.178.73.200 2018-04-04 0222037695-anwar 41.178.73.201 2018-04-04 0222037695-anwar 41.178.73.202 2018-04-04 0222037695-anwar 41.178.73.203 2018-04-04 0222037695-anwar 41.178.73.204 2018-04-04 0222037695-anwar 41.178.73.205 2018-04-04 0222037695-anwar 41.178.73.206 2018-04-04 0222037695-anwar 41.178.73.207 2018-04-04 0846330501-dlz 197.161.202.216 2018-04-04 0846330501-dlz 197.161.202.217 2018-04-04 0846330501-dlz 197.161.202.218 2018-04-04 0846330501-dlz 197.161.202.219 2018-04-04 0846330501-dlz 197.161.202.220 2018-04-04 0846330501-dlz 197.161.202.221 2018-04-04 0846330501-dlz 197.161.202.222 2018-04-04 0846330501-dlz 197.161.202.223 2018-04-04 0225329099-Elsherka 196.205.212.184 2018-04-04 0225329099-Elsherka 196.205.212.185 2018-04-04 0225329099-Elsherka 196.205.212.186 2018-04-04 0225329099-Elsherka 196.205.212.187 2018-04-04 0225329099-Elsherka 196.205.212.188 2018-04-04 0225329099-Elsherka 196.205.212.189 2018-04-04 0225329099-Elsherka 196.205.212.190 2018-04-04 0225329099-Elsherka 196.205.212.191 2018-04-04 0223654403-Company 41.178.180.224 2018-04-04 0223654403-Company 41.178.180.225 2018-04-04 0223654403-Company 41.178.180.226 2018-04-04 0223654403-Company 41.178.180.227 2018-04-04 0223654403-Company 41.178.180.228 2018-04-04 0223654403-Company 41.178.180.229 2018-04-04 0223654403-Company 41.178.180.230 2018-04-04 0223654403-Company 41.178.180.231 2018-04-04 0224607934-ahmed 196.205.157.160 2018-04-04 0224607934-ahmed 196.205.157.161 2018-04-04 0224607934-ahmed 196.205.157.162 2018-04-04 0224607934-ahmed 196.205.157.163 2018-04-04 0224607934-ahmed 196.205.157.164 2018-04-04 0224607934-ahmed 196.205.157.165 2018-04-04 0224607934-ahmed 196.205.157.166 2018-04-04 0224607934-ahmed 196.205.157.167 2018-04-04 023645614-amr 197.160.40.248 2018-04-04 023645614-amr 197.160.40.249 2018-04-04 023645614-amr 197.160.40.250 2018-04-04 023645614-amr 197.160.40.251 2018-04-04 023645614-amr 197.160.40.252 2018-04-04 023645614-amr 197.160.40.253 2018-04-04 023645614-amr 197.160.40.254 2018-04-04 023645614-amr 197.160.40.255 2018-04-04 0223652728-Ahmed 197.161.151.72 2018-04-04 0223652728-Ahmed 197.161.151.73 2018-04-04 0223652728-Ahmed 197.161.151.74 2018-04-04 0223652728-Ahmed 197.161.151.75 2018-04-04 0223652728-Ahmed 197.161.151.76 2018-04-04 0223652728-Ahmed 197.161.151.77 2018-04-04 0223652728-Ahmed 197.161.151.78 2018-04-04 0223652728-Ahmed 197.161.151.79 2018-04-04 0223619120-salah 41.178.166.240 2018-04-04 0223619120-salah 41.178.166.241 2018-04-04 0223619120-salah 41.178.166.242 2018-04-04 0223619120-salah 41.178.166.243 2018-04-04 0223619120-salah 41.178.166.244 2018-04-04 0223619120-salah 41.178.166.245 2018-04-04 0223619120-salah 41.178.166.246 2018-04-04 0223619120-salah 41.178.166.247 2018-04-04 0224620761-emaad 197.162.150.24 2018-04-04 0224620761-emaad 197.162.150.25 2018-04-04 0224620761-emaad 197.162.150.26 2018-04-04 0224620761-emaad 197.162.150.27 2018-04-04 0224620761-emaad 197.162.150.28 2018-04-04 0224620761-emaad 197.162.150.29 2018-04-04 0224620761-emaad 197.162.150.30 2018-04-04 0224620761-emaad 197.162.150.31 2018-04-04 0224607902-nashaat 41.131.49.120 2018-04-04 0224607902-nashaat 41.131.49.121 2018-04-04 0224607902-nashaat 41.131.49.122 2018-04-04 0224607902-nashaat 41.131.49.123 2018-04-04 0224607902-nashaat 41.131.49.124 2018-04-04 0224607902-nashaat 41.131.49.125 2018-04-04 0224607902-nashaat 41.131.49.126 2018-04-04 0224607902-nashaat 41.131.49.127 2018-04-04 0223648046-edara 196.205.217.176 2018-04-04 0223648046-edara 196.205.217.177 2018-04-04 0223648046-edara 196.205.217.178 2018-04-04 0223648046-edara 196.205.217.179 2018-04-04 0223648046-edara 196.205.217.180 2018-04-04 0223648046-edara 196.205.217.181 2018-04-04 0223648046-edara 196.205.217.182 2018-04-04 0223648046-edara 196.205.217.183 2018-04-04 0222050023-samy 41.178.84.32 2018-04-04 0222050023-samy 41.178.84.33 2018-04-04 0222050023-samy 41.178.84.34 2018-04-04 0222050023-samy 41.178.84.35 2018-04-04 0222050023-samy 41.178.84.36 2018-04-04 0222050023-samy 41.178.84.37 2018-04-04 0222050023-samy 41.178.84.38 2018-04-04 0222050023-samy 41.178.84.39 2018-04-04 0222050023-samy 41.178.84.40 2018-04-04 0222050023-samy 41.178.84.41 2018-04-04 0222050023-samy 41.178.84.42 2018-04-04 0222050023-samy 41.178.84.43 2018-04-04 0222050023-samy 41.178.84.44 2018-04-04 0222050023-samy 41.178.84.45 2018-04-04 0222050023-samy 41.178.84.46 2018-04-04 0222050023-samy 41.178.84.47 2018-04-04 0224593846-MSAN 197.161.202.48 2018-04-04 0224593846-MSAN 197.161.202.49 2018-04-04 0224593846-MSAN 197.161.202.50 2018-04-04 0224593846-MSAN 197.161.202.51 2018-04-04 0224593846-MSAN 197.161.202.52 2018-04-04 0224593846-MSAN 197.161.202.53 2018-04-04 0224593846-MSAN 197.161.202.54 2018-04-04 0224593846-MSAN 197.161.202.55 2018-04-04 0222032881-abd 41.196.183.200 2018-04-04 0222032881-abd 41.196.183.201 2018-04-04 0222032881-abd 41.196.183.202 2018-04-04 0222032881-abd 41.196.183.203 2018-04-04 0222032881-abd 41.196.183.204 2018-04-04 0222032881-abd 41.196.183.205 2018-04-04 0222032881-abd 41.196.183.206 2018-04-04 0222032881-abd 41.196.183.207 2018-04-04 0223630880-Sherkaa 197.167.66.0 2018-04-04 0223630880-Sherkaa 197.167.66.1 2018-04-04 0223630880-Sherkaa 197.167.66.2 2018-04-04 0223630880-Sherkaa 197.167.66.3 2018-04-04 0223630880-Sherkaa 197.167.66.4 2018-04-04 0223630880-Sherkaa 197.167.66.5 2018-04-04 0223630880-Sherkaa 197.167.66.6 2018-04-04 0223630880-Sherkaa 197.167.66.7 2018-04-04 0223684381-edara 196.205.172.32 2018-04-04 0223684381-edara 196.205.172.33 2018-04-04 0223684381-edara 196.205.172.34 2018-04-04 0223684381-edara 196.205.172.35 2018-04-04 0223684381-edara 196.205.172.36 2018-04-04 0223684381-edara 196.205.172.37 2018-04-04 0223684381-edara 196.205.172.38 2018-04-04 0223684381-edara 196.205.172.39 2018-04-04 0225314140-elsherka 197.161.38.112 2018-04-04 0225314140-elsherka 197.161.38.113 2018-04-04 0225314140-elsherka 197.161.38.114 2018-04-04 0225314140-elsherka 197.161.38.115 2018-04-04 0225314140-elsherka 197.161.38.116 2018-04-04 0225314140-elsherka 197.161.38.117 2018-04-04 0225314140-elsherka 197.161.38.118 2018-04-04 0225314140-elsherka 197.161.38.119 2018-04-04 0225314140-elsherka 197.161.38.120 2018-04-04 0225314140-elsherka 197.161.38.121 2018-04-04 0225314140-elsherka 197.161.38.122 2018-04-04 0225314140-elsherka 197.161.38.123 2018-04-04 0225314140-elsherka 197.161.38.124 2018-04-04 0225314140-elsherka 197.161.38.125 2018-04-04 0225314140-elsherka 197.161.38.126 2018-04-04 0225314140-elsherka 197.161.38.127 2018-04-04 0223130301-fadl 41.131.28.232 2018-04-04 0223130301-fadl 41.131.28.233 2018-04-04 0223130301-fadl 41.131.28.234 2018-04-04 0223130301-fadl 41.131.28.235 2018-04-04 0223130301-fadl 41.131.28.236 2018-04-04 0223130301-fadl 41.131.28.237 2018-04-04 0223130301-fadl 41.131.28.238 2018-04-04 0223130301-fadl 41.131.28.239 2018-04-04 0224319223-alsayed 197.162.151.0 2018-04-04 0224319223-alsayed 197.162.151.1 2018-04-04 0224319223-alsayed 197.162.151.2 2018-04-04 0224319223-alsayed 197.162.151.3 2018-04-04 0224319223-alsayed 197.162.151.4 2018-04-04 0224319223-alsayed 197.162.151.5 2018-04-04 0224319223-alsayed 197.162.151.6 2018-04-04 0224319223-alsayed 197.162.151.7 2018-04-04 0224303218-company 41.196.126.96 2018-04-04 0224303218-company 41.196.126.97 2018-04-04 0224303218-company 41.196.126.98 2018-04-04 0224303218-company 41.196.126.99 2018-04-04 0224303218-company 41.196.126.100 2018-04-04 0224303218-company 41.196.126.101 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