| Top 34 Virus Sources |
| Count | Host |
| 21 | qu4tro.com |
| 20 | 194.2.175.247 |
| 19 | eden-out.rutgers.edu |
| 15 | akg74.rev.netart.pl |
| 9 | rrcs-24-173-211-34.sw.biz.rr.com |
| 8 | winmain.rutgers.edu |
| 7 | MTLXPQAK-1242544269.sdsl.bell.ca |
| 7 | magnahosting.net |
| 6 | KTNRON06-1242489585.sdsl.bell.ca |
| 6 | poi-inc.com 69.45.150.10.c914-PacificOmniInternational.wilogic.com |
| 6 | ns.sunnyoasis.net |
| 6 | mail.networkstencils.com |
| 6 | 216-31-238-251.static-ip.telepacific.net |
| 6 | 103-184-31-216.static.tierzero.net |
| 5 | mail.spencercoc.org |
| 5 | wehostyoumanage.com |
| 5 | adsl-065-015-019-249.sip.mia.bellsouth.net |
| 5 | ns1.velociserve.net |
| 5 | titan.operante.com.br |
| 5 | one.cs.duke.edu |
| 5 | dimacs.rutgers.edu |
| 4 | cobaltmexico.com |
| 4 | mail.lgvsd.org |
| 4 | mail.baytreefinance.com |
| 4 | circular.cs.umd.edu |
| 3 | smtp.fpcnashua.com |
| 3 | ip-66-80-9-245.dsl.sca.megapath.net |
| 3 | mail.vanbortel.com |
| 3 | 60-135-31-216.static.tierzero.net |
| 3 | mail.webnow.com |
| 3 | dsl027-150-077.nyc1.dsl.speakeasy.net |
| 3 | 216-26-230-163.ded.btitelecom.net |
| 3 | digitas.eecs.harvard.edu |
| 3 | gehenna.rutgers.edu |