Is the Anunnaki race billions of years old?

This is quite true. They are nearly 5,000,000,000 years old and this is the reason for the advanced capabilities they exhibit. The greatest dreams of human currently are child's play for them. They have done it all, conquered their physical frailty to prolong life to unimaginable lengths by human standards, to regenerate limbs and organs, and maintain perfect health. They have great physical prowess, extreme intelligence, and profound intuitive gifts. They have mastered many technologies for communication, for manipulation of energy, to command energy from the cosmos for their purposes with little effort, and to do things on a cosmic scale at times, when warranted. The creation of the moon and its bases within its hollow structure, is but one small example of their large-scale handiwork. The reliance on technology and achievement of the profound longevity have both worked against them, as they have been lulled into greater and greater complacency about their genius and their power. Both have made them easy prey to the fallen angelics who infested them long ago and have been working to undermine them as sources of energy. And this has taken a tremendous toll, and this they do not appreciate as they are blind to their own faults, all of which works against them. They are going down and do not realize it for the time being. They are a great danger for human, and the problem will be navigating through the treacherous times that will increase in intensity as they are working to do a kind of parting shot, and this will depend on how they view the arrangement with the Extraterrestrial Alliance and the other considerations for their own ego gratification and lust for power and control, and demonstrating this to themselves on a regular basis. This makes them quite dangerous.