detection period: 2026-10-17 00:00-23:59 UTC
total number of suspected botnet IPs: 16569
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15159
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 | 1211 |
| 3 | GOOGLE-CLOUD | 1059 |
| 4 | PAN-22 | 911 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | ASEPL-SG | 436 |
| 7 | CENSY | 359 |
| 8 | INFRAWATCH | 341 |
| 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 | 7857 |
| 2 | China | 2521 |
| 3 | United Kingdom | 733 |
| 4 | Singapore | 611 |
| 5 | France | 554 |
| 6 | Netherlands | 349 |
| 7 | Hong Kong | 306 |
| 8 | Germany | 199 |
| 9 | South Korea | 197 |
| 10 | India | 195 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 243886 |
| 2 | 9204 | 46773 |
| 3 | 6000 | 44808 |
| 4 | 9202 | 39478 |
| 5 | 9201 | 39025 |
| 6 | 522 | 37991 |
| 7 | 2020 | 36775 |
| 8 | 12222 | 33684 |
| 9 | 888 | 31816 |
| 10 | 9206 | 31334 |
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