Yup, all coming from Nanog
Received: from localhost (daemon@localhost)
by merit.edu (8.8.7/8.8.5) with SMTP id WAA09298;
Mon, 17 Nov 1997 22:26:46 -0500 (EST)
Received: by merit.edu (bulk_mailer v1.5); Mon, 17 Nov 1997 21:45:35 -0500
Received: (from majordom@localhost)
by merit.edu (8.8.7/8.8.5) id TAA04897
for nanog-outgoing; Mon, 17 Nov 1997 19:43:34 -0500 (EST)
Received: from www.RVC.CC.IL.US (www.RVC.CC.IL.US [207.142.145.2])
by merit.edu (8.8.7/8.8.5) with SMTP id TAA04884
for <nanog@merit.edu>; Mon, 17 Nov 1997 19:43:16 -0500 (EST)
14 chi1-t1.mwci.net (207.227.0.102) 94.640 ms 86.242 ms 98.852 ms
15 rockford-chicago.rockford.mwci.net (206.62.2.145) 103.890 ms 105.152 ms
9
8.478 ms
16 irx-1.rockford.mwci.net (206.62.137.3) 107.978 ms 96.123 ms 101.981 ms
17 rockvalley-mwci.rockford.mwci.net (206.62.2.170) 121.913 ms 120.406 ms
10
1.569 ms
And it is coming from MWCI.....
MidWest Communications, Inc. (ASN-MWCI-NET)
241 Main St.
Dubuque, IA 52001
USA
Autonomous System Name: MWCI-NET
Autonomous System Number: 6392
Oh well, he is no longer on so winnuke does no good 
Christian