detection period: 2026-09-10 00:00-23:59 UTC
total number of suspected botnet IPs: 19769
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18833
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 | 1371 |
| 2 | INFRAWATCH | 1125 |
| 3 | GOOGLE-CLOUD | 1042 |
| 4 | AL-3 | 1000 |
| 5 | PAN-22 | 956 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | ASEPL-SG | 395 |
| 8 | CENSY | 383 |
| 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 | 8597 |
| 2 | China | 4001 |
| 3 | United Kingdom | 785 |
| 4 | Germany | 772 |
| 5 | Singapore | 568 |
| 6 | France | 563 |
| 7 | Netherlands | 552 |
| 8 | Hong Kong | 373 |
| 9 | Russian Federation | 259 |
| 10 | India | 236 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3137 | 164834 |
| 2 | 2299 | 103632 |
| 3 | 5900 | 101830 |
| 4 | 58888 | 78749 |
| 5 | 20088 | 71963 |
| 6 | 2095 | 61837 |
| 7 | 4302 | 56164 |
| 8 | 20054 | 47846 |
| 9 | 7981 | 31673 |
| 10 | 3222 | 30907 |
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