detection period: 2025-11-03 00:00-23:59 UTC
total number of suspected botnet IPs: 20943
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19644
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 | 1573 |
| 2 | AL-3 | 1122 |
| 3 | GOOGLE-CLOUD | 992 |
| 4 | PAN-22 | 947 |
| 5 | ASEPL-SG | 735 |
| 6 | CMNET | 592 |
| 7 | VOLCANO-ENGINE | 552 |
| 8 | UCLOUD-HK | 402 |
| 9 | ALISOFT | 389 |
| 10 | CENSY | 380 |
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 | 7728 |
| 2 | China | 4773 |
| 3 | Singapore | 957 |
| 4 | Hong Kong | 581 |
| 5 | Indonesia | 488 |
| 6 | India | 411 |
| 7 | France | 355 |
| 8 | United Kingdom | 347 |
| 9 | South Korea | 344 |
| 10 | European Union | 314 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 390057 |
| 2 | 8228 | 106438 |
| 3 | 56874 | 67768 |
| 4 | 3461 | 66579 |
| 5 | 8888 | 43631 |
| 6 | 7000 | 42521 |
| 7 | 22 | 29400 |
| 8 | 184 | 20578 |
| 9 | 2022 | 16797 |
| 10 | 9222 | 15001 |
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