detection period: 2026-10-14 00:00-23:59 UTC
total number of suspected botnet IPs: 18178
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16844
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 | 1411 |
| 2 | AL-3 | 1263 |
| 3 | GOOGLE-CLOUD | 1051 |
| 4 | PAN-22 | 911 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | ASEPL-SG | 463 |
| 7 | CENSY | 366 |
| 8 | INFRAWATCH | 263 |
| 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 | 8365 |
| 2 | China | 3388 |
| 3 | United Kingdom | 687 |
| 4 | Singapore | 679 |
| 5 | France | 542 |
| 6 | Netherlands | 368 |
| 7 | Hong Kong | 343 |
| 8 | South Korea | 253 |
| 9 | Russian Federation | 212 |
| 10 | India | 211 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 456806 |
| 2 | 27 | 58550 |
| 3 | 2095 | 52961 |
| 4 | 444 | 39862 |
| 5 | 2020 | 37179 |
| 6 | 1463 | 33493 |
| 7 | 12222 | 31096 |
| 8 | 7777 | 28660 |
| 9 | 8088 | 26310 |
| 10 | 4117 | 25105 |
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