detection period: 2015-05-01 00:00 - 2015-05-31 23:59 UTC
total number of suspected botnet IPs: 37031
number of blocked spams: 3720622
recipient count of blocked spams: 111979716
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 | 21975 |
| 2 | China | 4416 |
| 3 | United States | 2461 |
| 4 | Turkey | 600 |
| 5 | Russian Federation | 452 |
| 6 | Viet Nam | 430 |
| 7 | France | 425 |
| 8 | India | 402 |
| 9 | Mexico | 355 |
| 10 | Germany | 322 |
| 11 | Spain | 303 |
| 12 | United Kingdom | 271 |
| 13 | Canada | 258 |
| 14 | South Korea | 248 |
| 15 | Italy | 232 |
| 16 | Argentina | 192 |
| 17 | South Africa | 174 |
| 18 | Arab Emirates | 156 |
| 19 | Brazil | 154 |
| 20 | Ukraine | 141 |
| 21 | Australia | 127 |
| 22 | Romania | 118 |
| 23 | Colombia | 117 |
| 24 | Switzerland | 117 |
| 25 | Singapore | 113 |
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 | 3410026 |
| 2 | China | 125235 |
| 3 | United States | 40992 |
| 4 | Brazil | 19118 |
| 5 | Indonesia | 12693 |
| 6 | Ivory Coast | 10954 |
| 7 | Saudi Arabia | 10402 |
| 8 | Malaysia | 10389 |
| 9 | Israel | 7730 |
| 10 | Poland | 6990 |
| 11 | Argentina | 6321 |
| 12 | United Kingdom | 5827 |
| 13 | Hong Kong | 5403 |
| 14 | Ukraine | 3981 |
| 15 | Mexico | 3274 |
| 16 | Serbia | 3270 |
| 17 | Thailand | 2964 |
| 18 | Bangladesh | 2896 |
| 19 | Colombia | 2872 |
| 20 | Viet Nam | 2853 |
| 21 | South Korea | 2824 |
| 22 | Ecuador | 2367 |
| 23 | South Africa | 2319 |
| 24 | Philippines | 2218 |
| 25 | Turkey | 1992 |
The top 25 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are: