What is the problem?

Managing IP ranges with your content providers is a time-consuming, inefficient and costly process.

Time – each time your IT department or proxy server provider needs to register an IP address change you need to notify each of your content providers; this can be hundreds of individual publishers and require multiple emails to each. Some, or all, of your users may be denied access to content for as long as this process takes.

Accuracy – manually communicating long strings of numbers is fraught with danger as typos can often limit your ability to access or open up access to others. An error in one digit can have disastrous consequences.

Cost – inaccurate, duplicated and over-lapping IP ranges in publisher access management systems can result in inflated usage statistics which affect your organisation’s understanding of the value of a product and/or your ability to negotiate appropriate pricing.

How it works

For many years PSI has been cleaning up the IP data held by publishers. Our database currently holds around 1.5 billion validated IP addresses from over 60,000 organisations worldwide.

Once your organisation registers, you’ll be sent an administrator login allowing you to check the IPs we hold for you and make any amendments you may require.

In future, you will only need to update your IP details in one place and all publishers will then receive your new, accurate IP data – saving you time and limiting the opportunity for error.

What you need to do

For now, just register your interest to receive updates ahead of the IP Registry launch later this year when you’ll be invited to check the IPs held for your organisation and to begin using the Registry.


* indicates required
Email Format

Welcome to #acrl2017 Message us if you'd like your library's correct IP ranges made available to all your publisher suppliers; in one place!

Happy #WorldPoetryDay! Here at the Registry we're choosing our favourite poems. This is Debbie's https://t.co/P2kpLasXQr

Happy #WorldPoetryDay! Here at the Registry we're choosing our favourtie poems. This is Becky's https://t.co/uG41ocEvFF

Happy #WorldPoetryDay! Here at the Registry we're choosing our favourite poems. This is Ian's https://t.co/1mCr8WnzzL

Happy #WorldPoetryDay! Here at the Registry we're choosing our favourite poems. This is Peta's https://t.co/DUZmL1T5Yp

Happy #WorldPoetryDay! Here at the Registry we're choosing our favourite poems. Here is Andrew's https://t.co/zILpe9sJjX

Happy #WorldPoetryDay! Here at The Registry we're choosing our favourtie poems. Here is Trina's https://t.co/yo1zOHxGPs

The debate begins @LondonBookFair #CCML17 #LBF17

The Fair Use lectures by Jon Baumgarten and the Hon. Pierre Laval up next. @LondonBookFair #LBF17 #ccml17

At the #LBF17 Charles Clarke Memorial Lecture 2017, #CCML17 @LondonBookFair .

Happy #InternationalWomensDay from all of us (and 65% of us are women🙂)at The Registry

Google and Microsoft agree crackdown on illegal downloads https://t.co/NKzf9J44Kd via @telegraphtech

Load More...

“The University of Cambridge warmly supports the IP Registry initiative and looks forward to the greater efficiencies it will bring, not least in reducing the admin overhead with multiple publishers and in ensuring reliability for our usage statistics data”

James CaudwellUniversity of Cambridge