1. Windows
2. Security Software
3. Firewall Software
4. PeerBlock Download

Block all communications with selected IP and IP ranges with ease.

PeerBlock Editor's review

PeerBlock is an advanced IP blocking utility. In plain words, it lets you control how your PC interacts with other computers over the Internet, letting you block servers and sites known to be troublesome or even dangerous. It lets you choose what to block, and you can also import or create your own lists. PeerBlock is open source freeware maintained by the PeerBlock project.
Download (2.26MB)

Similar Suggested Software

ParentalControl Bar

Prevent your children from accessing adult-oriented Web sites.

CurrentWare Suite

Restrict and monitor the internet usage, control device usage, and manage the power consumption.

Cookie Crusher

Keep cookies off your computer.

Blur for IE (fka DoNotTrackMe)

     

Protect your passwords, payments, and privacy.

Blur (formerly DoNotTrackMe) for Safari

     

Protect your passwords, payments, and privacy.

AdsCleaner

     

Block annoying pop-ups and banner ads.