detection period: 2025-05-03 00:00-23:59 UTC
total number of suspected botnet IPs: 24194
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22341
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 | 1848 |
| 2 | AL-3 | 1197 |
| 3 | GOOGLE-CLOUD | 1000 |
| 4 | PAN-22 | 953 |
| 5 | ASEPL-SG | 751 |
| 6 | BSNLNET | 730 |
| 7 | KORNET-KR | 555 |
| 8 | HURRICANE-4 | 450 |
| 9 | CMNET | 428 |
| 10 | ALISOFT | 425 |
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 | 8386 |
| 2 | China | 5792 |
| 3 | India | 1489 |
| 4 | Singapore | 933 |
| 5 | South Korea | 841 |
| 6 | Hong Kong | 653 |
| 7 | Russian Federation | 438 |
| 8 | Netherlands | 392 |
| 9 | United Kingdom | 339 |
| 10 | European Union | 335 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 7522 | 78973 |
| 2 | 5900 | 68784 |
| 3 | 2024 | 53764 |
| 4 | 2227 | 43835 |
| 5 | 22 | 43109 |
| 6 | 23 | 29176 |
| 7 | 2224 | 26377 |
| 8 | 32200 | 23510 |
| 9 | 2122 | 19023 |
| 10 | 9222 | 19002 |
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