As there is part of the exclude target code for "reserved" IP blocks
(some class A and privates) for random scan :
nmap.cc
..
* Returns 1 if this is a reserved IP address, where "reserved" means
* either a private address, non-routable address, or even a non-reserved
* but unassigned address which has an extremely high probability of being
* black-holed.
..
static int ip_is_reserved(struct in_addr *ip)
..
case 6: /* USA Army ISC */
..
case 55: /* misc. U.S.A. Armed forces */
..
I thought it could be of some interest to those who actually use the
random scan facility a list of IP subnets which belong to the Defense
branches.
These may be not all of the publicly advertised hosts, they could
include also non-.mil hosts strictly speaking but most of it should be
that kind (and although some host could be of public service many
would be black holed or otherwise _reserved_ so it would make sense to
*exclude* those). Some actually are in the list of Possible Bogons on
CIDR Report [1]...
This ensemble of hosts can be excluded in those random scans when used
together with --excludefile option, this way ensuring to leave out a
large part of pentagon, air forces, navy .. you name it blocks.
If there is a real interest and use of it.. could be of course
expanded and updated for future use cases, I leave that to who is
actually interested *in excluding* those hosts from -iR scans.
See attached file or list at
http://snurl.com/dodmisc____
[1]
http://www.cidr-report.org/as2.0/#Bogons _______________________________________________
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