detection period: 2026-09-07 00:00-23:59 UTC
total number of suspected botnet IPs: 17942
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16981
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 | 1403 |
| 2 | AL-3 | 1315 |
| 3 | GOOGLE-CLOUD | 1047 |
| 4 | INFRAWATCH | 986 |
| 5 | PAN-22 | 955 |
| 6 | ASEPL-SG | 497 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 359 |
| 9 | DE-ALPHA | 305 |
| 10 | FR-ONYPHE-20221220 | 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 | 8173 |
| 2 | China | 2688 |
| 3 | Germany | 816 |
| 4 | Singapore | 655 |
| 5 | United Kingdom | 647 |
| 6 | France | 551 |
| 7 | Netherlands | 533 |
| 8 | Hong Kong | 313 |
| 9 | Russian Federation | 273 |
| 10 | Indonesia | 226 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 136972 |
| 2 | 2222 | 36594 |
| 3 | 2254 | 22637 |
| 4 | 9922 | 22626 |
| 5 | 2229 | 21952 |
| 6 | 7822 | 20292 |
| 7 | 318 | 19462 |
| 8 | 1322 | 18313 |
| 9 | 22 | 18255 |
| 10 | 278 | 17736 |
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