RFC 2050: INTERNET REGISTRY IP ALLOCATION GUIDELIN...
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requirement


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... address space directly from regional registries if their immediate requirement, when satisfied with a contiguous block allocation, has a reasonable probability of being routable on the Internet, and they ...
... procedure. New ISPs will receive a minimal amount based on immediate requirement. Thereafter, allocated blocks may be increased based on utilization verification supplied to the ...
... Initial allocation will not be based on any current or future routing restrictions but on demonstrated requirements. 5. Due to the requirement ...
... requirements. 5. Due to the requirement to increase the utilization efficiency of IPv4 address space, all assignments are made with the ...
... determined by each regional registry based on its unique requirements. ...


... connection. c) the organization's actual requirement for IP space is very large, for example, the network ...
... Common Registry Requirements ...
... IANA reserves the right to invalidate any IP assignments once it is determined the the requirement for the address space no longer exists. In the event of address ...
... host and subnet estimates correspond to realistic requirements and are not based on administrative convenience. ...



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