[dns-operations] universal deployment of BCP38 and won't/can't semantics

Phil Regnauld regnauld at nsrc.org
Fri Feb 22 20:41:20 UTC 2013

Colm MacCárthaigh (colm) writes:
> Are there ways that neutral third parties (Cymru and Caida come to
> mind) could maintain lists of networks that don't enforce BCP38?

	Not likely - there is an existing project to collect these kind of stats:


	But only aggregate stats are published, no details.


"Does this effort help scammers find an ISP that allows spoofing?"

No. We keep data on individual networks private and only publish
aggregate statistics.  [...]

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