Go to the Access page on the Librarian Portal for a full list of the IP ranges from which your licensed content can be accessed.
If you wish to make any changes to these ranges, please submit a ticket to our Customer Service teams with the relevant information or contact your local support directly:
Customers in North, Central and South America: institutions@us.nature.com
Customers in Japan: japan.os@springernature.com
Customers in the rest of the Asia Pacific region: asia.os@springernature.com
Customers in the UK and Rest of World: institutions@nature.com