detection period: 2025-03-08 00:00-23:59 UTC
total number of suspected botnet IPs: 23259
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21782
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 | 1348 |
| 2 | GOOGLE-CLOUD | 1027 |
| 3 | AL-3 | 1015 |
| 4 | PAN-22 | 965 |
| 5 | HINET-NET | 861 |
| 6 | BSNLNET | 695 |
| 7 | ASEPL-SG | 680 |
| 8 | ALISOFT | 514 |
| 9 | CMNET | 463 |
| 10 | CENSY | 399 |
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 | 7176 |
| 2 | China | 5441 |
| 3 | India | 1412 |
| 4 | Taiwan | 989 |
| 5 | Singapore | 875 |
| 6 | United Kingdom | 630 |
| 7 | South Korea | 598 |
| 8 | Hong Kong | 544 |
| 9 | Russian Federation | 462 |
| 10 | Brazil | 397 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 40592 |
| 2 | 23 | 36737 |
| 3 | 2022 | 26254 |
| 4 | 30357 | 21654 |
| 5 | 48193 | 21196 |
| 6 | 1559 | 14063 |
| 7 | 7043 | 13690 |
| 8 | 8022 | 13528 |
| 9 | 1003 | 13289 |
| 10 | 1382 | 12845 |
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