| Top 33 Virus Sources |
| Count | Host |
| 29 | rulink2.rutgers.edu |
| 11 | one.cs.duke.edu |
| 9 | winmain.rutgers.edu |
| 8 | gehenna.rutgers.edu |
| 8 | eden-out.rutgers.edu |
| 7 | gauss.rutgers.edu |
| 5 | duke.cs.duke.edu |
| 5 | digitas.eecs.harvard.edu |
| 5 | lecture123.com |
| 5 | olddavidhume.rutgers.edu |
| 4 | mail.cs.rice.edu |
| 3 | ns1.freshstudios.com |
| 3 | host-179-193-111-24.midco.net |
| 3 | mail.solutrix.com |
| 3 | dimacs.rutgers.edu |
| 2 | rb5cg203.net.upc.cz |
| 2 | logobee.logobee.com |
| 2 | static65-87-241-207.regina.accesscomm.ca |
| 2 | nv-65-40-152-95.sta.embarqhsd.net |
| 2 | smtpout1117.sc0.he.tucows.com |
| 2 | smtpout1113.sc0.he.tucows.com |
| 2 | lockbox1.cwihosting.com |
| 2 | server.sps-automotive.com |
| 2 | obiwan.ctl.de obiwan.mehlrelay.de |
| 2 | mail15.onstage.at |
| 2 | relay.elita.yaroslavl.ru |
| 2 | pctuning.casablanca.cz |
| 2 | 16-202-67-212.rev.prod.hosteurope.com |
| 2 | 212.40.250.238.dyn.user.ono.com |
| 2 | mail.knick.net |
| 2 | sun.its.uiowa.edu |
| 2 | whirlpool.cadm.harvard.edu |
| 2 | flame.cadm.harvard.edu |