detection period: 2025-08-06 00:00-23:59 UTC
total number of suspected botnet IPs: 19366
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18131
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 | 1516 |
| 2 | AL-3 | 1442 |
| 3 | GOOGLE-CLOUD | 1015 |
| 4 | ASEPL-SG | 961 |
| 5 | PAN-22 | 958 |
| 6 | ALISOFT | 464 |
| 7 | VOLCANO-ENGINE | 463 |
| 8 | CENSY | 391 |
| 9 | KORNET-KR | 287 |
| 10 | LINODE-US | 251 |
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 | 7734 |
| 2 | China | 3780 |
| 3 | Singapore | 1184 |
| 4 | Indonesia | 462 |
| 5 | Hong Kong | 441 |
| 6 | South Korea | 393 |
| 7 | Russian Federation | 385 |
| 8 | Viet Nam | 358 |
| 9 | European Union | 317 |
| 10 | United Kingdom | 314 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 6000 | 140939 |
| 2 | 5900 | 131439 |
| 3 | 4422 | 41643 |
| 4 | 22 | 31780 |
| 5 | 16028 | 22489 |
| 6 | 7799 | 19366 |
| 7 | 3022 | 19227 |
| 8 | 23 | 15651 |
| 9 | 3389 | 13767 |
| 10 | 38222 | 10193 |
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