27 Sep
2013
27 Sep
'13
6:41 p.m.
In ipv4 there are 482319 routes and 45235 ASNs in the DFZ this week, of that 18619 ~40% announce only one prefix. given the distribution of prefix counts across ASNs it's quite reasonable to conclude that the consumption of routing table slots is not primarly a property of the number of participants but rather in the hands of a smaller number of large participants many of whom are in this room.
Which, compounds the idea that routing slots are going to be more of an issue than allocation size. -Randy