140.221.6.0/23 is the server net that lives in 221. It is associated with the load balancer. It is a green net associated with vlan808. This vlan is shared by the 140.221.8.0/23 routed in 240 which is also green. Hopefully that's all that needs to be known. Corby Schmitz Sent from my mobile office On Apr 6, 2011, at 20:41, Craig Stacey <[email protected]> wrote:

-- Craig

Begin forwarded message:

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From: "Kwiatkowski, Matthew A." <[email protected]> Date: April 6, 2011 2:50:55 PM CDT To: "Rackow, Eugene A." <[email protected]>, "Stacey, Craig J." <[email protected]> Cc: "Martin, Tamara L." <[email protected]>, "Hall, Corey A." <[email protected]> Subject: MCS Net possibly missing from IHW?

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Craig and Gene,

I was poking around scavenger for stale records and noticed that there is a MCS subnet (assumed by the IP space) that aren’t defined in IHW…at least at first glance.

Can you work with CIS networking to get the following nets in IHW space(the authoritative source)?

140.221.6.X

Thanks!

--

Matt Kwiatkowski M.S.I.S.

Cyber Operations Lead

Argonne Cyber Security Program Office

Argonne National Laboratory

http://www.anl.gov

9700 South Cass Avenue

Bldg 240 Office 4110

Argonne, IL 60439

[email protected]

Phone (630) 252-6465

Fax (630) 252-9689

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