ALTDB is a free IRR registry for autonomous systems to publish their BGP routing policy as RPSL objects.

To submit IRR objects or a request for a new maintainer object, send a plain text email to [email protected]

For technical support, email [email protected]. Before emailing for technical support, please refer to the quickstart guide to documenting prefxies with IRR document.

Important change: deprecation of MAIL-FROM

The MAIL-FROM authentication method is insecure and not supported by the most recent version of irrd, so ALTDB will deprecate its use. Requests for new maintainer objects need to use CRYPT-PW as the authentication method.