detection period: 2025-03-12 00:00-23:59 UTC
total number of suspected botnet IPs: 25098
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23493
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 | 1398 |
| 2 | HINET-NET | 1278 |
| 3 | AL-3 | 1079 |
| 4 | GOOGLE-CLOUD | 1024 |
| 5 | PAN-22 | 965 |
| 6 | ASEPL-SG | 686 |
| 7 | BSNLNET | 682 |
| 8 | KORNET-KR | 508 |
| 9 | ALISOFT | 458 |
| 10 | CMNET | 457 |
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 | 7975 |
| 2 | China | 5175 |
| 3 | Taiwan | 1482 |
| 4 | India | 1384 |
| 5 | Singapore | 907 |
| 6 | South Korea | 845 |
| 7 | Hong Kong | 676 |
| 8 | United Kingdom | 655 |
| 9 | Russian Federation | 514 |
| 10 | Brazil | 360 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 221 | 57210 |
| 2 | 2282 | 56744 |
| 3 | 22 | 47604 |
| 4 | 290 | 43358 |
| 5 | 23 | 22815 |
| 6 | 2222 | 19704 |
| 7 | 30357 | 19580 |
| 8 | 48193 | 19000 |
| 9 | 28729 | 18446 |
| 10 | 2022 | 18442 |
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