I received a message with the subject "Notification of RIPE Database changes", but I didn't do anything and don't understand the message. What is it?
The message you received has been automatically sent to you from the RIPE Database software. The purpose of this notification is to inform you that some objects have been changed in the RIPE Database. You received the message because you were either listed in a "notify:" attribute of the object itself, or in a "mnt-nfy:" attribute of the mntner that protects the object.
If you did not create or update the object yourself, then someone else did this. The e-mail address from which the update came is usually mentioned in the notification message. Please contact that e-mail address for questions and clarifications about the update.