detection period: 2026-02-06 00:00-23:59 UTC
total number of suspected botnet IPs: 20188
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18654
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 | 1353 |
| 2 | AL-3 | 1348 |
| 3 | GOOGLE-CLOUD | 1012 |
| 4 | PAN-22 | 950 |
| 5 | VOLCANO-ENGINE | 474 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 422 |
| 8 | CENSY | 371 |
| 9 | ALISOFT | 331 |
| 10 | CMNET | 294 |
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 | 8523 |
| 2 | China | 3976 |
| 3 | Singapore | 746 |
| 4 | France | 540 |
| 5 | South Korea | 456 |
| 6 | India | 451 |
| 7 | Hong Kong | 402 |
| 8 | Netherlands | 332 |
| 9 | Russian Federation | 329 |
| 10 | Indonesia | 295 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 394014 |
| 2 | 2220 | 84493 |
| 3 | 22 | 66329 |
| 4 | 2242 | 66157 |
| 5 | 2201 | 49511 |
| 6 | 6688 | 40487 |
| 7 | 54321 | 31929 |
| 8 | 5902 | 28780 |
| 9 | 8122 | 24493 |
| 10 | 8055 | 24462 |
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