detection period: 2025-04-07 00:00-23:59 UTC
total number of suspected botnet IPs: 25504
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23504
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 | 1542 |
| 2 | AL-3 | 1146 |
| 3 | GOOGLE-CLOUD | 987 |
| 4 | PAN-22 | 950 |
| 5 | ASEPL-SG | 778 |
| 6 | BSNLNET | 627 |
| 7 | ALISOFT | 568 |
| 8 | HURRICANE-4 | 445 |
| 9 | CMNET | 424 |
| 10 | KORNET-KR | 401 |
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 | 8216 |
| 2 | China | 5777 |
| 3 | India | 1412 |
| 4 | Singapore | 1038 |
| 5 | United Kingdom | 707 |
| 6 | South Korea | 698 |
| 7 | Hong Kong | 607 |
| 8 | Russian Federation | 561 |
| 9 | Indonesia | 475 |
| 10 | Brazil | 394 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 223 | 77369 |
| 2 | 2224 | 65284 |
| 3 | 22 | 64723 |
| 4 | 55022 | 34731 |
| 5 | 5901 | 19916 |
| 6 | 2202 | 19265 |
| 7 | 3389 | 17510 |
| 8 | 23 | 17059 |
| 9 | 225 | 16529 |
| 10 | 5900 | 14837 |
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