IPv4 Tool for iOS

IPv4 Address Calculation Tool for iOS(iPhone/iPad).

- IPv4 Address Calculation

- IPv4 Address Conversion

- Number Conversion

- IPv4 Whois Resuest

The following lists are included.

- IPv4 Private Address List

- IPv4 Class List

This tool can help you in the work which used IPv4.

Please read the following explanation for the details of each function.

IPv4 Address Calculation

You can know the following information by inputting an IPv4 address and a netwok  address mask.

- Network Address

1. -Broadcast Address
   

2. -Number of Host Address
   

- Length of Prefix

- Type of IPv4 Address

(You can input both the dot  and bit length as a network address mask)

This function can help you in the work of a network setup.

IPv4 Address Conversion

You can know the following information by inputting an IPv4 address.

1. -Hexadecimal notation address
   

2. -Octal notation address
   

3. -Binary notation address
   

You can also know a dot notation address by inputting a hexadecimal notation address.

This function can help you in the analysis work of network communication.

Number Conversion(32bit)

You can know the following information by inputting the numerical value of a decimal number.

1. -Hexadecimal number
   

2. -Octal number
   

3. -Binary number
   

You can also know a decimal number by inputting a hexadecimal number.

(The maximum is ‘4,294,967,295’ in a decimal number and ‘FF FF FF’ in a hexadecimal number.)

You can use for conversion of a port number etc.

This function can help you in the analysis work of network communication containing IP header etc.

IPv4 Whois Request

You can know the following information by inputting an IPv4 address.

- Whois information

You can also input the host name or the domain name.

This tool can tell you about registration information from an IPv4 address.

The screenshot of IPv4 Tool for iPad

This application is on a UISplitViewController for iPad.

This application for iPad has the same function as the iPhone version.