detection period: 2026-02-13 00:00-23:59 UTC
total number of suspected botnet IPs: 19596
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18591
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 | 1420 |
| 2 | AL-3 | 1214 |
| 3 | GOOGLE-CLOUD | 1009 |
| 4 | PAN-22 | 950 |
| 5 | VOLCANO-ENGINE | 473 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 410 |
| 8 | CENSY | 383 |
| 9 | cloud | 323 |
| 10 | ALISOFT | 322 |
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 | 8906 |
| 2 | China | 3988 |
| 3 | Singapore | 732 |
| 4 | France | 556 |
| 5 | Netherlands | 425 |
| 6 | India | 417 |
| 7 | Hong Kong | 393 |
| 8 | South Korea | 310 |
| 9 | Indonesia | 302 |
| 10 | Russian Federation | 280 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 362216 |
| 2 | 2243 | 93897 |
| 3 | 22 | 55549 |
| 4 | 5259 | 37475 |
| 5 | 9003 | 36625 |
| 6 | 2221 | 30114 |
| 7 | 3301 | 26099 |
| 8 | 1122 | 25656 |
| 9 | 4646 | 25289 |
| 10 | 5901 | 24100 |
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