Download of BuduIP 1.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is BuduSuite. You can run BuduIP on Windows XP/Vista/7/8/10/11 32-bit.
The following versions: 1.2 and 1.0 are the most frequently downloaded ones by the program users. BuduIP is included in Internet & Network Tools. BuduIP.exe or _D2D5E7D666420A9F34E3CD.exe are the default file names to indicate this program's installer. We recommend checking the downloaded files with any free antivirus.
From the developer:
BuduIP scans all IP addresses in a network. BuduIP will automatically ping IP range specified by the user to reveal any taken or vacant IP address. Report is available to view scanned result.
For individual or home users, especially those with wireless network, you can use BuduIP to easily identify any unauthorized IP address which hook up to your network without permission.
You may want to check out more software, such as HTTP-Tunnel Client, FTPGetter or FTP Commander Deluxe, which might be related to BuduIP.