* Any existing node number (aka Issued Node Number or INN) can be converted to an NNX. INN and NNX node numbers can run on the same server. NNX Nodes can be split across different servers.
* Users who desire more than ten sequential node numbers and have not already been assigned sequential node numbers, may opt to request new node numbers in sequential order. Two subsequent INNs may expand to 20 NNX numbers, or three to 30 NNX nodes, etc. All with little impact on node number resource. It’s conceivable that some users may opt to relinquish their non-sequential INN node numbers after converting, further easing any pressure on node number space.