RE: Deaggregating for emergency purposes

Surely, Phil, it will take longer than an hour for IRR updates to reach
tier1 router filter configuration files. Are you advocating that we all
pre-emptively populate the IRRs with /24s for all our mission critical
networks? If that becomes fad, IRR growth will quickly become a serious
concern, and its utility will be reduced.

In addition, many networks will not accept /24s from the former B-class
space which is now being assigned by the various regional registries.
Advertising /24s might help the problem, or it might not. Cluttering up
the IRRs is not the answer to someone blackholing your network. Rather,
use administrative channels or forums such as NANOG to get the rogue
advertisements withdrawn at their origin or filtered by their upstreams.