detection period: 2026-03-04 00:00-23:59 UTC
total number of suspected botnet IPs: 19636
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18641
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 | 1190 |
| 2 | AL-3 | 1163 |
| 3 | GOOGLE-CLOUD | 1008 |
| 4 | PAN-22 | 948 |
| 5 | ASEPL-SG | 640 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | VOLCANO-ENGINE | 441 |
| 8 | CENSY | 380 |
| 9 | ALISOFT | 313 |
| 10 | cloud | 267 |
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 | 8427 |
| 2 | China | 3908 |
| 3 | Singapore | 1003 |
| 4 | France | 574 |
| 5 | India | 414 |
| 6 | Netherlands | 387 |
| 7 | South Korea | 361 |
| 8 | Indonesia | 335 |
| 9 | Hong Kong | 322 |
| 10 | Russian Federation | 299 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 103701 |
| 2 | 8522 | 82634 |
| 3 | 2249 | 76913 |
| 4 | 2225 | 76626 |
| 5 | 9998 | 71100 |
| 6 | 3822 | 68243 |
| 7 | 7722 | 66266 |
| 8 | 22 | 62588 |
| 9 | 2247 | 58163 |
| 10 | 7777 | 51448 |
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