| Top 29 Virus Sources |
| Count | Host |
| 25 | rulink2.rutgers.edu |
| 14 | winmain.rutgers.edu |
| 6 | server63.rhs-it.de |
| 6 | dimacs.rutgers.edu |
| 5 | one.cs.duke.edu |
| 4 | mail733.megamailservers.com |
| 4 | 200.72.213.63 |
| 4 | digitas.eecs.harvard.edu |
| 4 | flyer.cs.umd.edu |
| 4 | gehenna.rutgers.edu |
| 4 | eden-out.rutgers.edu |
| 4 | olddavidhume.rutgers.edu |
| 3 | host-84-222-243-239.cust-adsl.tiscali.it |
| 3 | 209.139.240.211 |
| 3 | gauss.rutgers.edu |
| 3 | biomed.rutgers.edu |
| 2 | cable-87-116-160-55.dynamic.sbb.rs |
| 2 | dsl.static81213110222.ttnet.net.tr |
| 2 | c-76-104-111-177.hsd1.va.comcast.net |
| 2 | mail752.megamailservers.com |
| 2 | mail750.megamailservers.com |
| 2 | nl-217-129-163-149.netvisao.pt |
| 2 | nm01omta10.auone-net.jp |
| 2 | nm01omta06.auone-net.jp |
| 2 | duke.cs.duke.edu |
| 2 | circular.cs.umd.edu |
| 2 | star.its.uiowa.edu |
| 2 | shale.cs.wisc.edu |
| 1 | 79.red.91-90-198.user.ptvtelecom.com |