detection period: 2025-12-04 00:00-23:59 UTC
total number of suspected botnet IPs: 22901
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21502
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 | 1481 |
| 2 | AL-3 | 1080 |
| 3 | GOOGLE-CLOUD | 1021 |
| 4 | PAN-22 | 949 |
| 5 | BYTEPLUS-SG | 753 |
| 6 | ASEPL-SG | 686 |
| 7 | CLOUDFLARENET | 639 |
| 8 | VOLCANO-ENGINE | 552 |
| 9 | CMNET | 529 |
| 10 | ALISOFT | 432 |
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 | 9403 |
| 2 | China | 4428 |
| 3 | Singapore | 1636 |
| 4 | India | 419 |
| 5 | United Kingdom | 405 |
| 6 | South Korea | 389 |
| 7 | Indonesia | 361 |
| 8 | Hong Kong | 346 |
| 9 | Russian Federation | 338 |
| 10 | Netherlands | 331 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3233 | 132067 |
| 2 | 5900 | 114868 |
| 3 | 1989 | 71963 |
| 4 | 8877 | 62677 |
| 5 | 22 | 61698 |
| 6 | 7788 | 57876 |
| 7 | 5252 | 55676 |
| 8 | 14000 | 40366 |
| 9 | 8422 | 39885 |
| 10 | 2323 | 33697 |
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