detection period: 2026-08-30 00:00-23:59 UTC
total number of suspected botnet IPs: 22192
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21125
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 | 1398 |
| 2 | AL-3 | 1311 |
| 3 | INFRAWATCH | 1172 |
| 4 | GOOGLE-CLOUD | 1045 |
| 5 | PAN-22 | 954 |
| 6 | ASEPL-SG | 541 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 379 |
| 9 | UCLOUD-US | 258 |
| 10 | FR-ONYPHE-20221220 | 240 |
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 | 8957 |
| 2 | China | 4110 |
| 3 | United Kingdom | 1288 |
| 4 | Germany | 986 |
| 5 | Singapore | 853 |
| 6 | France | 570 |
| 7 | Netherlands | 551 |
| 8 | Hong Kong | 382 |
| 9 | Russian Federation | 302 |
| 10 | European Union | 287 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 175796 |
| 2 | 1111 | 93916 |
| 3 | 7722 | 67183 |
| 4 | 2396 | 53871 |
| 5 | 3030 | 53810 |
| 6 | 3332 | 38989 |
| 7 | 5085 | 38771 |
| 8 | 2095 | 38363 |
| 9 | 1994 | 37870 |
| 10 | 2165 | 35402 |
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