nanog mailing list archives

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


From: Barney Wolff <barney () databus com>
Date: Fri, 29 Sep 95 12:05 EDT

Date: Fri, 29 Sep 95 15:16:20 GMT
From: "William Allen Simpson" <bsimpson () morningstar com>

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.

I believe the NIC was assigning out of 198 before CIDR went into
effect.  I got a single C directly from them in late 1993, as I recall.

Barney Wolff  <barney () databus com>



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