detection period: 2026-07-18 00:00-23:59 UTC
total number of suspected botnet IPs: 18052
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17278
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 | 1337 |
| 2 | INFRAWATCH | 1088 |
| 3 | GOOGLE-CLOUD | 1045 |
| 4 | AL-3 | 1009 |
| 5 | PAN-22 | 960 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 392 |
| 8 | CENSY | 384 |
| 9 | cloud | 288 |
| 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 | 7521 |
| 2 | China | 4138 |
| 3 | United Kingdom | 1111 |
| 4 | Netherlands | 548 |
| 5 | Singapore | 512 |
| 6 | Germany | 431 |
| 7 | France | 425 |
| 8 | Hong Kong | 248 |
| 9 | India | 241 |
| 10 | South Korea | 209 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3822 | 117119 |
| 2 | 5900 | 79192 |
| 3 | 2422 | 61150 |
| 4 | 7022 | 59026 |
| 5 | 3708 | 54441 |
| 6 | 2266 | 51132 |
| 7 | 9022 | 45689 |
| 8 | 3950 | 41128 |
| 9 | 9131 | 36735 |
| 10 | 2022 | 35479 |
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