BusinessWeek reports on a new lawsuit seeking to overturn Utah’s new anti-pornography law.

This lawsuit is potentially important. It seeks to overturn rules that direct the Utah Attorney General to seek out pornographic websites and then directs Utah ISPs to block access to those servers. Further, it lacks any meaningful review of the Attorney General’s decision.

The only real way to accomplish this is to block the Internet Protocol (IP) addresses of the servers. But, as any web host will attest, it is possible for a single IP address to house hundreds of domain names.

[Continue reading Groups sue to overturn Utah’s porn law]