detection period: 2026-02-14 00:00-23:59 UTC
total number of suspected botnet IPs: 19136
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18195
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 | 1441 |
| 2 | AL-3 | 1306 |
| 3 | GOOGLE-CLOUD | 1002 |
| 4 | PAN-22 | 950 |
| 5 | VOLCANO-ENGINE | 473 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 402 |
| 8 | CENSY | 380 |
| 9 | ALISOFT | 346 |
| 10 | cloud | 326 |
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 | 8875 |
| 2 | China | 3758 |
| 3 | Singapore | 720 |
| 4 | France | 557 |
| 5 | Hong Kong | 405 |
| 6 | India | 403 |
| 7 | Netherlands | 396 |
| 8 | South Korea | 290 |
| 9 | Germany | 281 |
| 10 | United Kingdom | 279 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 355235 |
| 2 | 2243 | 95517 |
| 3 | 3345 | 49857 |
| 4 | 12343 | 47652 |
| 5 | 2221 | 47531 |
| 6 | 22 | 44180 |
| 7 | 9022 | 35095 |
| 8 | 6697 | 32473 |
| 9 | 9125 | 30086 |
| 10 | 5001 | 29457 |
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