detection period: 2026-09-11 00:00-23:59 UTC
total number of suspected botnet IPs: 18165
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17156
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 | 1376 |
| 2 | AL-3 | 1284 |
| 3 | INFRAWATCH | 1137 |
| 4 | GOOGLE-CLOUD | 1040 |
| 5 | PAN-22 | 960 |
| 6 | ASEPL-SG | 580 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 374 |
| 9 | FR-ONYPHE-20221220 | 240 |
| 10 | FR-ONYPHE-20221109 | 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 | 7912 |
| 2 | China | 3151 |
| 3 | United Kingdom | 774 |
| 4 | Germany | 760 |
| 5 | Singapore | 699 |
| 6 | France | 558 |
| 7 | Netherlands | 556 |
| 8 | Hong Kong | 342 |
| 9 | Russian Federation | 248 |
| 10 | India | 225 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 224995 |
| 2 | 7981 | 83695 |
| 3 | 2299 | 81115 |
| 4 | 2987 | 63781 |
| 5 | 3137 | 63563 |
| 6 | 58888 | 59695 |
| 7 | 8443 | 59632 |
| 8 | 20088 | 55585 |
| 9 | 3455 | 45739 |
| 10 | 2095 | 43100 |
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