The IP Address Country database is updated every month. About 1% of the database changes every month.
How many IP addresses are in your IP Address Country database? How many countries are included?
Please see our Technical Details page.
How accurate is your IP Address Country database?
The IP Address Country database is about 98% accurate.
What is the IP Address Country database format?
The database format is known as Comma Separated Values (CSV). All fields are separated by a comma and each individual line is a record by itself.
Would it be possible to receive the IP Address Country database as a mysql dump file instead of the CSV file?
You can receive the IP Address Country database as a mysql dump file instead of the CSV file.
How do I import the IP2Country database into MySQL?
Easily import IP2Country database into MySQL
How to Redirect users based on their IP Using Php and MySQL?
Redirect Web Visitors By Country Using PHP and MYSQL
What is the definition of each column in the table?
| Field | Data Type | Field Description |
| Start IP Address | varchar(15) | First IP address in netblock |
| End IP Address | varchar(15) | Last IP address in netblock |
| Start IP Number | Double | First IP address in netblock, IP Number |
| End IP Number | Double | Last IP address in netblock, IP Number |
| Country Code | char(2) | ISO 3166 Country Code |
| Country Name | varchar(50) | The name of the country |
What is the size of the IP Address Country database?
The March 2005 CSV file is 5.58 Megabytes.
How much of the IP Address space do you cover?
We cover all of the IPv4 space, including all publically available IP addresses.
How to detect a visitor's IP address?
Easily Detect the real IP address of visitor
How do I convert a IP Address to a IP Number?
IP address (IPV4) is divided into 4 sub-blocks. Each sub-block has a different
weight number each powered by 256.
Beginning IP number and Ending IP Number are calcuated as follows:
IP Number = 16777216*w + 65536*x + 256*y + z
where IP Address = w.x.y.z
PHP Function To Convert IP Address to IP Number
-----------------------------------------------
function Dot2LongIP ($IPaddr)
{
if ($IPaddr == "") {
return 0;
} else {
$ips = split ("\.", "$IPaddr");
return ($ips[3] + $ips[2] * 256 + $ips[1] * 65536 + $ips[0]
*16777216); }
}
ASP Function To Convert IP Address to IP Number
-----------------------------------------------
Function Dot2LongIP (ByVal DottedIP)
Dim i, pos
Dim PrevPos, num
If DottedIP = "" Then
Dot2LongIP = 0
Else
For i = 1 To 4
pos = InStr(PrevPos + 1, DottedIP, ".", 1)
If i = 4 Then
pos = Len(DottedIP) + 1
End If
num = Int(Mid(DottedIP, PrevPos + 1, pos - PrevPos - 1))
PrevPos = pos
Dot2LongIP = ((num Mod 256) * (256 ^ (4 - i))) + Dot2LongIP
Next
End If
End Function
First, Import the IP-Country database into your MS-SQL, MS-ACCESS, PL/SQL, MySQL database and etc. Then, write a query to get a recordset.
Example of SQL Query
====================
SELECT [COUNTRY NAME COLUMN] FROM [IP-COUNTRY TABLE] WHERE
[IP FROM COLUMN]<=[SEARCH IP NO] AND [IP TO COLUMN]>=[SEARCH IP NO]
Are the monthly update a complete set of all entries or only a part of all IP-Address ?
The monthly update are a complete set of all entrie.
How do you dispatch the montly updates? By e-mail, regular mail,downloadable?
Downloadable.
