nanog mailing list archives

Re: number of unaggregated class C's in swamp?


From: Curtis Villamizar <curtis () ans net>
Date: Fri, 29 Sep 1995 14:54:07 -0400


In message <1621.bsimpson () morningstar com>, "William Allen Simpson" writes:
From: Brian Renaud <renaud () merit edu>
Here is the breakdown of 198 in the radb, showing the number of
route objects registered in 198 for /14 through /24.

                        prefix length
prefix   14   15   16   17   18   19   20   21   22   23   24
------ ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
 198.*    4    5   39    5   19   30   41   67   98  137 5314

This is interesting, showing how bad assignment has been even
_after_ CIDR.  5K sites migrating providers in 2 years.

More likely 5K /24s that were nver aggregated in the first place.
What leads you to the conclusion that these were ever aggregated and
had to punch a hole because they moved?

Curtis


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