detection period: 2026-08-05 00:00-23:59 UTC
total number of suspected botnet IPs: 17947
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17039
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1325 |
| 2 | INFRAWATCH | 1101 |
| 3 | GOOGLE-CLOUD | 1047 |
| 4 | AL-3 | 999 |
| 5 | PAN-22 | 963 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 376 |
| 8 | ASEPL-SG | 343 |
| 9 | cloud | 282 |
| 10 | FR-ONYPHE-20221109 | 240 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 7775 |
| 2 | China | 2546 |
| 3 | United Kingdom | 1067 |
| 4 | Germany | 711 |
| 5 | Netherlands | 531 |
| 6 | Ukraine | 502 |
| 7 | France | 480 |
| 8 | Singapore | 455 |
| 9 | Russian Federation | 323 |
| 10 | Brazil | 276 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 7777 | 105477 |
| 2 | 5900 | 101561 |
| 3 | 666 | 89840 |
| 4 | 22012 | 31438 |
| 5 | 888 | 30636 |
| 6 | 200 | 25578 |
| 7 | 22 | 24669 |
| 8 | 9022 | 22706 |
| 9 | 3222 | 22705 |
| 10 | 153 | 22623 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1399 |
| 2 | INFRAWATCH | 1107 |
| 3 | GOOGLE-CLOUD | 1035 |
| 4 | AL-3 | 969 |
| 5 | PAN-22 | 961 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 375 |
| 8 | ASEPL-SG | 370 |
| 9 | cloud | 275 |
| 10 | FR-ONYPHE-20221109 | 240 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 8203 |
| 2 | China | 2539 |
| 3 | United Kingdom | 1092 |
| 4 | Germany | 736 |
| 5 | Ukraine | 669 |
| 6 | Netherlands | 540 |
| 7 | France | 488 |
| 8 | Singapore | 462 |
| 9 | Russian Federation | 419 |
| 10 | Brazil | 281 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 182839 |
| 2 | 7777 | 107461 |
| 3 | 2271 | 97074 |
| 4 | 666 | 94437 |
| 5 | 888 | 33910 |
| 6 | 8122 | 30275 |
| 7 | 22 | 28129 |
| 8 | 3222 | 25901 |
| 9 | 200 | 23275 |
| 10 | 173 | 22740 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1333 |
| 2 | INFRAWATCH | 1085 |
| 3 | AL-3 | 1084 |
| 4 | GOOGLE-CLOUD | 1034 |
| 5 | PAN-22 | 962 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 376 |
| 8 | ASEPL-SG | 373 |
| 9 | cloud | 299 |
| 10 | DE-ALPHA | 246 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 7908 |
| 2 | China | 2515 |
| 3 | United Kingdom | 1159 |
| 4 | Germany | 737 |
| 5 | Netherlands | 531 |
| 6 | France | 515 |
| 7 | Singapore | 468 |
| 8 | Ukraine | 326 |
| 9 | Russian Federation | 313 |
| 10 | Hong Kong | 278 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 173385 |
| 2 | 2271 | 104960 |
| 3 | 666 | 62973 |
| 4 | 7777 | 45022 |
| 5 | 6022 | 39384 |
| 6 | 3222 | 26601 |
| 7 | 22 | 24954 |
| 8 | 200 | 23426 |
| 9 | 9022 | 22117 |
| 10 | 173 | 21904 |