detection period: 2026-08-02 00:00-23:59 UTC
total number of suspected botnet IPs: 18027
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17048
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 | 1374 |
| 2 | AL-3 | 1129 |
| 3 | INFRAWATCH | 1099 |
| 4 | GOOGLE-CLOUD | 1031 |
| 5 | PAN-22 | 959 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 395 |
| 8 | ASEPL-SG | 363 |
| 9 | FR-ONYPHE-20221109 | 240 |
| 10 | HURRICANE-4 | 228 |
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 | 8516 |
| 2 | China | 2763 |
| 3 | United Kingdom | 1095 |
| 4 | Germany | 691 |
| 5 | Netherlands | 530 |
| 6 | Singapore | 513 |
| 7 | France | 494 |
| 8 | Hong Kong | 290 |
| 9 | Russian Federation | 221 |
| 10 | European Union | 192 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 134738 |
| 2 | 2271 | 75433 |
| 3 | 8015 | 73845 |
| 4 | 4000 | 41091 |
| 5 | 888 | 39708 |
| 6 | 6022 | 35721 |
| 7 | 10000 | 30958 |
| 8 | 3306 | 28003 |
| 9 | 22 | 26833 |
| 10 | 3222 | 24137 |
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