detection period: 2025-02-16 00:00-23:59 UTC
total number of suspected botnet IPs: 22923
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21504
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 | AL-3 | 1050 |
| 2 | GOOGLE-CLOUD | 1024 |
| 3 | PAN-22 | 965 |
| 4 | MSFT | 814 |
| 5 | ASEPL-SG | 644 |
| 6 | BSNLNET | 579 |
| 7 | UK-MICROSOFT-20000324 | 564 |
| 8 | ALISOFT | 515 |
| 9 | CENSY | 400 |
| 10 | VOLCANO-ENGINE | 379 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 7639 |
| 2 | China | 5295 |
| 3 | India | 1200 |
| 4 | United Kingdom | 896 |
| 5 | Singapore | 821 |
| 6 | South Korea | 463 |
| 7 | Russian Federation | 452 |
| 8 | Hong Kong | 434 |
| 9 | Brazil | 422 |
| 10 | Indonesia | 421 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 141817 |
| 2 | 9922 | 120471 |
| 3 | 221 | 116849 |
| 4 | 5322 | 116551 |
| 5 | 1069 | 115376 |
| 6 | 1428 | 99835 |
| 7 | 639 | 96213 |
| 8 | 222 | 84069 |
| 9 | 24 | 83568 |
| 10 | 2233 | 82624 |
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