| Top 40 Virus Sources |
| Count | Host |
| 8 | neo.vhebron.net |
| 7 | one.cs.duke.edu |
| 6 | v4384.vanager.de |
| 6 | cf-izfe.gipuzkoa.net |
| 6 | 204.157.37.57 |
| 6 | dimacs.rutgers.edu |
| 5 | 18.Red-81-45-215.staticIP.rima-tde.net |
| 5 | mail.fpde.ru |
| 4 | serv0512.bdaw.com |
| 4 | cecchile.cl |
| 4 | host.pdqnow.net |
| 4 | myserver.com |
| 3 | 145.Red-88-19-242.staticIP.rima-tde.net |
| 3 | mail.directwebhosting.net |
| 3 | host3-server.com |
| 3 | mail.nourison.com |
| 3 | duke.cs.duke.edu |
| 2 | 84.125.147.100.dyn.user.ono.com |
| 2 | mail.acplc.com |
| 2 | 81.84.227.82 |
| 2 | mail.prosep.com |
| 2 | mail.townsiteco.com |
| 2 | 72.54.198.221 |
| 2 | 218.42.21.72.hostdiy.dedicatedplace.com |
| 2 | cpe-071-075-173-086.carolina.res.rr.com |
| 2 | cpe-071-065-252-128.nc.res.rr.com |
| 2 | mail.ewspanels.com |
| 2 | ns1.speedydomain.info |
| 2 | 68.85.161.212 |
| 2 | mail.jchallenger.com |
| 2 | rrcs-67-52-110-198.west.biz.rr.com |
| 2 | svr1.ctwebhosts.net |
| 2 | ev1s-67-15-177-55.ev1servers.net |
| 2 | ev1s-67-15-140-244.ev1servers.net |
| 2 | mail.silvercrest.org |
| 2 | mta28.godns.net |
| 2 | winmain.rutgers.edu |
| 1 | 89-138-131-12.bb.netvision.net.il |
| 1 | dslb-088-064-021-066.pools.arcor-ip.net |
| 1 | 166.Red-88-6-212.staticIP.rima-tde.net |