detection period: 2025-03-11 00:00-23:59 UTC
total number of suspected botnet IPs: 24821
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23265
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 | 1417 |
| 2 | AL-3 | 1130 |
| 3 | GOOGLE-CLOUD | 994 |
| 4 | PAN-22 | 947 |
| 5 | HINET-NET | 871 |
| 6 | ASEPL-SG | 774 |
| 7 | BSNLNET | 696 |
| 8 | CMNET | 495 |
| 9 | ALISOFT | 482 |
| 10 | KORNET-KR | 407 |
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 | 7997 |
| 2 | China | 5455 |
| 3 | India | 1433 |
| 4 | Taiwan | 1016 |
| 5 | Singapore | 988 |
| 6 | South Korea | 704 |
| 7 | United Kingdom | 651 |
| 8 | Hong Kong | 609 |
| 9 | Russian Federation | 560 |
| 10 | Brazil | 411 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 51591 |
| 2 | 23 | 33625 |
| 3 | 24 | 25843 |
| 4 | 8005 | 25137 |
| 5 | 2022 | 23666 |
| 6 | 1313 | 22616 |
| 7 | 30357 | 20963 |
| 8 | 48193 | 20541 |
| 9 | 2922 | 17805 |
| 10 | 98 | 13647 |
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