detection period: 2015-04-01 00:00 - 2015-04-30 23:59 UTC
total number of suspected botnet IPs: 36857
number of blocked spams: 3808707
recipient count of blocked spams: 122729877
The top 25 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
| Rank | Country | # of suspected botnet IPs |
| 1 | Taiwan | 20033 |
| 2 | China | 5007 |
| 3 | United States | 3009 |
| 4 | Russian Federation | 756 |
| 5 | Turkey | 553 |
| 6 | Viet Nam | 541 |
| 7 | India | 403 |
| 8 | France | 373 |
| 9 | Canada | 367 |
| 10 | South Korea | 357 |
| 11 | Spain | 352 |
| 12 | Mexico | 278 |
| 13 | United Kingdom | 258 |
| 14 | Argentina | 245 |
| 15 | Germany | 208 |
| 16 | Malaysia | 182 |
| 17 | Italy | 182 |
| 18 | Chile | 162 |
| 19 | Arab Emirates | 155 |
| 20 | Ukraine | 152 |
| 21 | Romania | 150 |
| 22 | Brazil | 148 |
| 23 | Indonesia | 135 |
| 24 | Colombia | 135 |
| 25 | Australia | 134 |
The top 25 countries (as defined by the 2-character country code), ordered by number of blocked spams are:
| Rank | Country | # of blocked spams |
| 1 | Taiwan | 2867234 |
| 2 | China | 277120 |
| 3 | United States | 155622 |
| 4 | Indonesia | 54791 |
| 5 | Iran | 37433 |
| 6 | Hong Kong | 37039 |
| 7 | Brazil | 33030 |
| 8 | South Korea | 28799 |
| 9 | Bangladesh | 25814 |
| 10 | Malaysia | 23645 |
| 11 | Israel | 21208 |
| 12 | Poland | 18770 |
| 13 | Ivory Coast | 16710 |
| 14 | Japan | 13594 |
| 15 | Russian Federation | 13452 |
| 16 | Ecuador | 13083 |
| 17 | Italy | 12772 |
| 18 | Serbia | 11703 |
| 19 | Australia | 11262 |
| 20 | India | 11192 |
| 21 | Turkey | 10516 |
| 22 | Ukraine | 10103 |
| 23 | Mongolia | 9995 |
| 24 | Viet Nam | 9626 |
| 25 | South Africa | 8904 |
The top 25 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are: