detection period: 2026-03-14 00:00-23:59 UTC
total number of suspected botnet IPs: 17464
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16626
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 | 1336 |
| 2 | AL-3 | 1237 |
| 3 | GOOGLE-CLOUD | 1003 |
| 4 | PAN-22 | 950 |
| 5 | ASEPL-SG | 845 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | VOLCANO-ENGINE | 388 |
| 8 | CENSY | 377 |
| 9 | cloud | 305 |
| 10 | ALISOFT | 305 |
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 | 8438 |
| 2 | China | 3170 |
| 3 | Singapore | 1048 |
| 4 | France | 540 |
| 5 | Hong Kong | 396 |
| 6 | Netherlands | 387 |
| 7 | Indonesia | 280 |
| 8 | South Korea | 261 |
| 9 | United Kingdom | 237 |
| 10 | India | 235 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 228863 |
| 2 | 8085 | 119056 |
| 3 | 888 | 109951 |
| 4 | 2203 | 83761 |
| 5 | 8088 | 71092 |
| 6 | 3306 | 68909 |
| 7 | 2000 | 65245 |
| 8 | 5357 | 62961 |
| 9 | 5322 | 52940 |
| 10 | 2251 | 48186 |
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