detection period: 2026-10-11 00:00-23:59 UTC
total number of suspected botnet IPs: 17651
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16372
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 | 1393 |
| 2 | AL-3 | 1236 |
| 3 | GOOGLE-CLOUD | 1067 |
| 4 | PAN-22 | 923 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | ASEPL-SG | 454 |
| 7 | CENSY | 366 |
| 8 | FR-ONYPHE-20221220 | 240 |
| 9 | FR-ONYPHE-20221109 | 240 |
| 10 | CMNET | 229 |
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 | 8700 |
| 2 | China | 2732 |
| 3 | Singapore | 672 |
| 4 | United Kingdom | 652 |
| 5 | France | 563 |
| 6 | Hong Kong | 328 |
| 7 | Netherlands | 303 |
| 8 | South Korea | 289 |
| 9 | India | 205 |
| 10 | Russian Federation | 198 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 388560 |
| 2 | 1463 | 74120 |
| 3 | 2095 | 63009 |
| 4 | 4034 | 44938 |
| 5 | 4117 | 43611 |
| 6 | 2020 | 42012 |
| 7 | 1824 | 37873 |
| 8 | 12022 | 34184 |
| 9 | 2482 | 33072 |
| 10 | 8088 | 30638 |
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