detection period: 2026-08-29 00:00-23:59 UTC
total number of suspected botnet IPs: 20867
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19727
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 | 1337 |
| 2 | AL-3 | 1307 |
| 3 | INFRAWATCH | 1074 |
| 4 | GOOGLE-CLOUD | 1021 |
| 5 | PAN-22 | 956 |
| 6 | ASEPL-SG | 514 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 376 |
| 9 | DE-ALPHA | 275 |
| 10 | UCLOUD-US | 271 |
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 | 7966 |
| 2 | China | 4180 |
| 3 | Germany | 1028 |
| 4 | United Kingdom | 986 |
| 5 | Singapore | 732 |
| 6 | France | 584 |
| 7 | Netherlands | 505 |
| 8 | Hong Kong | 396 |
| 9 | India | 299 |
| 10 | Russian Federation | 289 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 179682 |
| 2 | 1111 | 98425 |
| 3 | 3030 | 45218 |
| 4 | 7722 | 44076 |
| 5 | 3332 | 42183 |
| 6 | 2095 | 39794 |
| 7 | 2396 | 37096 |
| 8 | 1122 | 35577 |
| 9 | 5133 | 34614 |
| 10 | 2387 | 29552 |
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