FREE IP to Country Database

FREQUENTLY ASKED QUESTIONS - (FAQ)

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IP	38.107.191.80
Start	38.0.0.0
End	38.255.255.255
Hosts	16,777,216
CIDR	38.0.0.0/8
Reg	arin
Alloc	Apr 16, 1991
CC	US
Host	No Hostname
Country	United States
Details	Full Details
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Country IP listing

Please see the FAQ

APPLICATIONS OF THIS DATABASE

Real Time Country Geo-Location
Web Server Log analysis
Creation of Location Aware Content such as language, currency, etc
Fraud Detection, Credit Card Fraud vetting etc.
On-line campaigns such as targeted Banner Ads
Digital Rights Management such as music or film distribution
Auto country detection for rapid form entry such as country, currency, language.
Filter web access on basis of originating country
Spam mail Filtering
Use your imagination ...

Other Free tools

IP AGGREGATOR

Add IP -> country lookup statistics to your website - IP-Aggregator

MULTI LOOKUP TOOL

Lookup multiple IP addresses at once - Multi-Lookup

DNS TOOL

An experimental tool for looking up DNS records, MX records and more. Please note it is still under development. We would love to have your feedback. Link here

About

This Database is operated and maintained by Webnet77 and updated daily and currently represents about 3 billion IPV4 numbers in use on the internet today.

CONTRIBUTIONS/DOWNLOADS

Contributions by various members of community. Here you will find scripts written in languages like Perl, PHP, Java, awk as well as bash. The applications vary from firewall applications to bind acl's as well as browser based country lookup scripts you can use on your website. Most scripts are licensed under the public domain, GPL or creative commons licenses.

Go to the software page.

How often should you download this database?

If you use our IP to country Database in your applications you should get an updated copy from time to time. Depending on your application, probably once a month should be fine. We have observed up to 50 row changes from a single registry in a one day on busy days. Some days there are far fewer.

This may sound like a lot or a little depending on how you look at it. Mostly it will not affect you and sometimes it can be significant. For example, a Registry may allocate a block of IP numbers for a specific event - like an international trade show. These IP numbers may be valid for a few weeks only and then revert back to the registry when the show is over. Unless your application has an interest in the trade show event, the assignment/revocation of these IP numbers will have little impact on you or your application.