detection period: 2025-07-30 00:00-23:59 UTC
total number of suspected botnet IPs: 22680
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21328
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 | 1646 |
| 2 | MSFT | 1544 |
| 3 | GOOGLE-CLOUD | 1343 |
| 4 | ASEPL-SG | 1264 |
| 5 | PAN-22 | 954 |
| 6 | GOOGL-2 | 529 |
| 7 | ALISOFT | 527 |
| 8 | VOLCANO-ENGINE | 525 |
| 9 | CENSY | 400 |
| 10 | KORNET-KR | 342 |
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 | 8627 |
| 2 | China | 4233 |
| 3 | Singapore | 1521 |
| 4 | Indonesia | 574 |
| 5 | Hong Kong | 569 |
| 6 | South Korea | 509 |
| 7 | Russian Federation | 470 |
| 8 | India | 442 |
| 9 | Viet Nam | 384 |
| 10 | United Kingdom | 328 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 66105 |
| 2 | 8022 | 35433 |
| 3 | 3022 | 30110 |
| 4 | 22 | 28419 |
| 5 | 8888 | 26902 |
| 6 | 23432 | 22683 |
| 7 | 9000 | 19364 |
| 8 | 15022 | 17256 |
| 9 | 23 | 15856 |
| 10 | 22222 | 15687 |
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