detection period: 2026-07-30 00:00-23:59 UTC
total number of suspected botnet IPs: 18273
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17479
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 | 1288 |
| 2 | INFRAWATCH | 1087 |
| 3 | GOOGLE-CLOUD | 1050 |
| 4 | AL-3 | 976 |
| 5 | PAN-22 | 962 |
| 6 | CLOUDFLARENET | 760 |
| 7 | FR-ONYPHE-20191111 | 448 |
| 8 | CENSY | 376 |
| 9 | ASEPL-SG | 349 |
| 10 | cloud | 260 |
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 | 9090 |
| 2 | China | 2397 |
| 3 | United Kingdom | 1142 |
| 4 | Germany | 635 |
| 5 | Netherlands | 532 |
| 6 | France | 515 |
| 7 | Singapore | 473 |
| 8 | Hong Kong | 304 |
| 9 | Russian Federation | 266 |
| 10 | India | 209 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 8015 | 106469 |
| 2 | 5555 | 95994 |
| 3 | 8888 | 67966 |
| 4 | 2266 | 41035 |
| 5 | 6000 | 34585 |
| 6 | 2000 | 33296 |
| 7 | 888 | 30591 |
| 8 | 23 | 29783 |
| 9 | 3306 | 24945 |
| 10 | 7000 | 24190 |
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