Oculus bought RakNet and released it as open source (modified BSD license)
git depo here: https://github.com/OculusVR/RakNet
Apparently there are some security issues - https://github.com/OculusVR/RakNet/issues
it's good that people are fixing the source, but I'm a bit worried about all the deployments of raknet right now..
If Oculus uses it, that would be good news for it. Not only that they help with the source, but they might have some servers set up for game matches, etc.