detection period: 2026-10-07 00:00-23:59 UTC
total number of suspected botnet IPs: 18294
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16884
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 | 1477 |
| 2 | AL-3 | 1262 |
| 3 | GOOGLE-CLOUD | 1047 |
| 4 | PAN-22 | 932 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | ASEPL-SG | 454 |
| 7 | INFRAWATCH | 448 |
| 8 | CENSY | 414 |
| 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 | 8321 |
| 2 | China | 3336 |
| 3 | United Kingdom | 744 |
| 4 | Singapore | 633 |
| 5 | France | 574 |
| 6 | Netherlands | 374 |
| 7 | Hong Kong | 305 |
| 8 | Germany | 268 |
| 9 | Russian Federation | 249 |
| 10 | India | 213 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 188432 |
| 2 | 1463 | 67460 |
| 3 | 4117 | 63017 |
| 4 | 2095 | 59139 |
| 5 | 1024 | 50690 |
| 6 | 2104 | 48131 |
| 7 | 4025 | 44826 |
| 8 | 4034 | 41555 |
| 9 | 6701 | 41114 |
| 10 | 12022 | 39440 |
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