detection period: 2026-09-03 00:00-23:59 UTC
total number of suspected botnet IPs: 20669
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19578
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 | 1379 |
| 2 | AL-3 | 1321 |
| 3 | INFRAWATCH | 1117 |
| 4 | GOOGLE-CLOUD | 1057 |
| 5 | PAN-22 | 955 |
| 6 | ASEPL-SG | 505 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 371 |
| 9 | DE-ALPHA | 251 |
| 10 | UCLOUD-US | 247 |
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 | 9026 |
| 2 | China | 2946 |
| 3 | United Kingdom | 1094 |
| 4 | Singapore | 817 |
| 5 | Germany | 783 |
| 6 | Netherlands | 597 |
| 7 | France | 577 |
| 8 | Hong Kong | 382 |
| 9 | Russian Federation | 308 |
| 10 | India | 294 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 147882 |
| 2 | 1963 | 73833 |
| 3 | 1208 | 69939 |
| 4 | 1311 | 56418 |
| 5 | 6379 | 50873 |
| 6 | 3338 | 47654 |
| 7 | 2178 | 45846 |
| 8 | 9011 | 42006 |
| 9 | 8082 | 41259 |
| 10 | 1443 | 40181 |
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