| Top 40 Virus Sources |
| Count | Host |
| 582 | xd-85-20-25-67.bo1.albacom.net |
| 167 | aramis.rutgers.edu |
| 46 | mail.choiceexploration.com |
| 27 | paul.rutgers.edu |
| 23 | duke.cs.duke.edu |
| 17 | c-71-199-149-242.hsd1.ga.comcast.net |
| 14 | 69.9.170.166 |
| 12 | adsl-70-239-234-98.dsl.snfc21.sbcglobal.net |
| 9 | 62-77-248-142.pool.invitel.hu |
| 9 | math.rutgers.edu |
| 8 | 87.97.44.246.pool.invitel.hu |
| 8 | ip65-45-63-114.z63-45-65.customer.algx.net |
| 7 | d147016.bbx.ad.jp |
| 6 | 217.8.68.79 |
| 6 | mout.perfora.net |
| 6 | 203.251.225.158 |
| 6 | smtp.nildram.co.uk |
| 5 | ip-space.by.proserve.nl |
| 5 | lnxslv211.cust.fluidata.com |
| 5 | 202.160.167.8 |
| 5 | mx1.EECS.Berkeley.EDU |
| 4 | mail.phoenixbc.net |
| 4 | 222.122.156.203 |
| 4 | 221.161.131.55 |
| 4 | cereal.rutgers.edu |
| 3 | 66.238.8.227.ptr.us.xo.net |
| 3 | tffw129.chi.us.siteprotect.com |
| 3 | s207-216-241-215.bc.hsia.telus.net |
| 3 | mx2.EECS.Berkeley.EDU |
| 2 | s1.icm.pl |
| 2 | user-12l29ul.cable.mindspring.com |
| 2 | adsl-69-233-59-210.dsl.pltn13.pacbell.net |
| 2 | adsl-068-157-240-093.sip.clt.bellsouth.net |
| 2 | 66-143-9-150.ded.swbell.net |
| 2 | 66.111.248.196 |
| 2 | 62-2-168-94.static.cablecom.ch |
| 2 | 220.90.215.166 |
| 2 | mout.perfora.net |
| 2 | 210.245.188.143 |
| 2 | 207-251-21-131.client.dsl.net |