Class NetworkUtils

Utility functions for network information.

Inheritance
System.Object
NetworkUtils
Namespace: DotNetNuke.Common.Utils
Assembly: DotNetNuke.dll
Syntax
public class NetworkUtils : object

Methods

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FormatAsCidr(String, String)

Formats as cidr.

Declaration
public static string FormatAsCidr(string startIP, string subnetMask)
Parameters
Type Name Description
System.String startIP

The start ip.
System.String subnetMask

The subnet mask.
Returns
Type Description
System.String

Classless Inter-Domain Routing.
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GetAddress(String, AddressType)

Gets the address.

Declaration
public static string GetAddress(string host, AddressType addressFormat)
Parameters
Type Name Description
System.String host

The host.
AddressType addressFormat

The address format.
Returns
Type Description
System.String

Returns IP address.
See Also
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GetClientIpAddress(HttpRequest)

Gets the Client IP address of the current request, from server variables if available, otherwise returns Request.UserHostAddress.

Declaration
public static string GetClientIpAddress(HttpRequest request)
Parameters
Type Name Description
HttpRequest request

The current http request.
Returns
Type Description
System.String

The current client ip address.
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IP2Int(String)

Convert IP to Integer.

Declaration
public static uint IP2Int(string ipNumber)
Parameters
Type Name Description
System.String ipNumber

The ip number.
Returns
Type Description
System.UInt32

IP number as integer.
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IPtoLong(IPAddress)

Convert IP address to long integer.

Declaration
public static long IPtoLong(IPAddress ip)
Parameters
Type Name Description
IPAddress ip

The ip address.
Returns
Type Description
System.Int64

IP Address in long.
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IsIPInRange(String, String, String)

Determines whether ip is in range.

Declaration
public static bool IsIPInRange(string currentIP, string startIP, string subnetmask)
Parameters
Type Name Description
System.String currentIP

The current ip.
System.String startIP

The start ip.
System.String subnetmask

The subnet mask.
Returns
Type Description
System.Boolean

True or False.
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LongToIp(Int64)

Longs to ip address.

Declaration
public static string LongToIp(long ip)
Parameters
Type Name Description
System.Int64 ip

The ip address.
Returns
Type Description
System.String

IP Number as formatted string.
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Network2IpRange(String, out UInt32, out UInt32)

Network2s the ip range.

Declaration
public static void Network2IpRange(string sNetwork, out uint startIP, out uint endIP)
Parameters
Type Name Description
System.String sNetwork

The network name.
System.UInt32 startIP

The start ip.
System.UInt32 endIP

The end ip.

Extension Methods