detection period: 2025-03-09 00:00-23:59 UTC
total number of suspected botnet IPs: 22929
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21498
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 | 1355 |
| 2 | AL-3 | 1070 |
| 3 | GOOGLE-CLOUD | 1024 |
| 4 | PAN-22 | 965 |
| 5 | HINET-NET | 831 |
| 6 | ASEPL-SG | 777 |
| 7 | BSNLNET | 723 |
| 8 | ALISOFT | 489 |
| 9 | CMNET | 419 |
| 10 | CENSY | 396 |
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 | 7629 |
| 2 | China | 5116 |
| 3 | India | 1364 |
| 4 | Taiwan | 967 |
| 5 | Singapore | 966 |
| 6 | United Kingdom | 649 |
| 7 | South Korea | 569 |
| 8 | Hong Kong | 506 |
| 9 | Russian Federation | 428 |
| 10 | Brazil | 398 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1313 | 42790 |
| 2 | 22 | 42684 |
| 3 | 23 | 36215 |
| 4 | 2022 | 26897 |
| 5 | 30357 | 21249 |
| 6 | 48193 | 20750 |
| 7 | 4535 | 16536 |
| 8 | 20222 | 14348 |
| 9 | 25922 | 14344 |
| 10 | 4534 | 14225 |
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