detection period: 2026-07-24 00:00-23:59 UTC
total number of suspected botnet IPs: 16917
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16182
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 | 1328 |
| 2 | INFRAWATCH | 1143 |
| 3 | GOOGLE-CLOUD | 1035 |
| 4 | AL-3 | 988 |
| 5 | PAN-22 | 963 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 379 |
| 8 | ASEPL-SG | 371 |
| 9 | cloud | 319 |
| 10 | DE-ALPHA | 246 |
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 | 7514 |
| 2 | China | 2962 |
| 3 | United Kingdom | 1164 |
| 4 | Germany | 719 |
| 5 | Netherlands | 557 |
| 6 | Singapore | 491 |
| 7 | France | 440 |
| 8 | Hong Kong | 247 |
| 9 | Brazil | 213 |
| 10 | European Union | 208 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2266 | 41870 |
| 2 | 4722 | 29712 |
| 3 | 22 | 27077 |
| 4 | 622 | 26980 |
| 5 | 5900 | 26965 |
| 6 | 6122 | 23481 |
| 7 | 3222 | 23164 |
| 8 | 4322 | 22689 |
| 9 | 2122 | 22567 |
| 10 | 4222 | 22195 |
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