IPInfoOffline v1.61 Updated

rbon on 18 Jan 2023
  • 1MB (uncompressed)
  • Released on 18 Jan 2023
  • Suggested by guinness

IPInfoOffline allows you to view information about IP addresses. The program uses an internal database and does not use an external server for information.

For each IP address, a variety of information is available: IP block range, Organization (RIPE, ARIN, APNIC, LACNIC or AFRINIC), Assigned Date, Country Name and Country Code. After retrieving the information about the desired IP addresses, you can copy the information to the clipboard, or save it into text/html/xml/csv file.

Runs on:Win7 / Win8 / Win10 / Win11
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware
How to extract: Download the ZIP package and extract to a folder of your choice. Launch IPInfoOffline.exe.

Optionally, download and extract the latest: or to the same folder to keep an up to date database to the one contained in the exe.

In order to fill the 'ASN' and 'Company Name' columns, you have to download and extract into the same folder
GeoLite2-ASN-Blocks-IPv4.csv and GeoLite2-ASN-Blocks-IPv6.csv
What's new?
  • Added 'CIDR' column.
  • Added 'Duplicate Count' column, which displays the number of duplicate IP addresses when the "Don't add duplicate IP addresses" or "Don't add duplicate IP blocks" options are turned on.
  • Updated the internal IP to country database.

3 comments on IPInfoOffline  The Portable Freeware Collection Latest Entries Feed

__philippe 2019-05-28 14:26

At long last !
First Nirsoft IP-related utility to provide pertinent ASN information !
Betting CountryTraceroute will follow suit shortly...;-)


Checker 2015-05-04 19:18

@ __philippe: Thanks ... and updated ;)


__philippe 2015-05-04 10:13

IPinfoOffline v1.41 released as of 03-MAY-2015


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