detection period: 2026-08-09 00:00-23:59 UTC
total number of suspected botnet IPs: 18735
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17842
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 | 1323 |
| 2 | INFRAWATCH | 1060 |
| 3 | GOOGLE-CLOUD | 1035 |
| 4 | AL-3 | 1021 |
| 5 | PAN-22 | 961 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 406 |
| 8 | CENSY | 373 |
| 9 | cloud | 289 |
| 10 | DE-ALPHA | 243 |
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 | 8518 |
| 2 | China | 3075 |
| 3 | United Kingdom | 750 |
| 4 | Germany | 736 |
| 5 | Netherlands | 550 |
| 6 | Singapore | 528 |
| 7 | France | 495 |
| 8 | Ukraine | 479 |
| 9 | Russian Federation | 318 |
| 10 | Hong Kong | 276 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 127577 |
| 2 | 8090 | 44161 |
| 3 | 22 | 23918 |
| 4 | 8822 | 20055 |
| 5 | 1133 | 17360 |
| 6 | 23 | 17141 |
| 7 | 1100 | 17036 |
| 8 | 389 | 16176 |
| 9 | 9999 | 13486 |
| 10 | 153 | 13455 |
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