detection period: 2026-08-24 00:00-23:59 UTC
total number of suspected botnet IPs: 18571
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17462
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 | AL-3 | 1045 |
| 2 | GOOGLE-CLOUD | 1039 |
| 3 | MSFT | 1033 |
| 4 | PAN-22 | 958 |
| 5 | INFRAWATCH | 918 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | CENSY | 382 |
| 8 | ASEPL-SG | 374 |
| 9 | UCLOUD-US | 275 |
| 10 | FR-ONYPHE-20221220 | 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 | 8028 |
| 2 | China | 3115 |
| 3 | United Kingdom | 1145 |
| 4 | Singapore | 610 |
| 5 | Netherlands | 579 |
| 6 | France | 564 |
| 7 | Germany | 417 |
| 8 | Hong Kong | 306 |
| 9 | Russian Federation | 264 |
| 10 | Ukraine | 220 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1483 | 134405 |
| 2 | 1057 | 97325 |
| 3 | 8912 | 77749 |
| 4 | 69 | 67092 |
| 5 | 5900 | 66998 |
| 6 | 9022 | 66773 |
| 7 | 3700 | 55879 |
| 8 | 9090 | 53661 |
| 9 | 3764 | 53607 |
| 10 | 8118 | 53294 |
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