Pay your Invoice

Renew your Maintainer

Check Invoice Status

  Query the RADb: Advanced Query Query Help

Check the Payment Status of your Maintainer


How to Use this Tool

Please enter your full Maintainer name. Maintainer names are generally of the form 'MAINT-AS#####'. For example, 'MAINT-AS17171'. Please note that it may take up to two hours to update your renewal date after a payment.

The RADb is operated by Merit Network Inc.
1000 Oakbrook Drive Suite 200
Ann Arbor, MI 48104-6794
734-764-9430 db-admin@radb.net