detection period: 2025-03-16 00:00-23:59 UTC
total number of suspected botnet IPs: 22470
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20970
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 | 1369 |
| 2 | GOOGLE-CLOUD | 1032 |
| 3 | AL-3 | 1008 |
| 4 | HINET-NET | 1003 |
| 5 | PAN-22 | 963 |
| 6 | ASEPL-SG | 670 |
| 7 | BSNLNET | 562 |
| 8 | ALISOFT | 452 |
| 9 | CENSY | 396 |
| 10 | HURRICANE-4 | 387 |
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 | 7861 |
| 2 | China | 4864 |
| 3 | Taiwan | 1130 |
| 4 | India | 1047 |
| 5 | Singapore | 878 |
| 6 | United Kingdom | 637 |
| 7 | Hong Kong | 564 |
| 8 | South Korea | 458 |
| 9 | Russian Federation | 373 |
| 10 | European Union | 312 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2222 | 102363 |
| 2 | 22 | 40455 |
| 3 | 7928 | 28530 |
| 4 | 639 | 28388 |
| 5 | 944 | 27944 |
| 6 | 98 | 27829 |
| 7 | 612 | 27310 |
| 8 | 8771 | 25916 |
| 9 | 1069 | 24314 |
| 10 | 7009 | 23032 |
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