detection period: 2026-06-22 00:00-23:59 UTC
total number of suspected botnet IPs: 19048
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18179
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 | AL-3 | 1433 |
| 2 | MSFT | 1411 |
| 3 | INFRAWATCH | 1079 |
| 4 | GOOGLE-CLOUD | 1070 |
| 5 | PAN-22 | 959 |
| 6 | ASEPL-SG | 564 |
| 7 | VOLCANO-ENGINE | 464 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 381 |
| 10 | cloud | 310 |
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 | 8142 |
| 2 | China | 3807 |
| 3 | Singapore | 816 |
| 4 | United Kingdom | 738 |
| 5 | Netherlands | 584 |
| 6 | Germany | 505 |
| 7 | France | 489 |
| 8 | South Korea | 348 |
| 9 | India | 328 |
| 10 | Hong Kong | 303 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 134822 |
| 2 | 2271 | 90948 |
| 3 | 1122 | 56538 |
| 4 | 9022 | 42276 |
| 5 | 8807 | 29895 |
| 6 | 8825 | 29208 |
| 7 | 8888 | 28339 |
| 8 | 22 | 28216 |
| 9 | 8812 | 26317 |
| 10 | 5901 | 24110 |
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