detection period: 2026-08-04 00:00-23:59 UTC
total number of suspected botnet IPs: 18560
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17574
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 | 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 |
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