detection period: 2025-03-07 00:00-23:59 UTC
total number of suspected botnet IPs: 23699
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22141
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 | 1347 |
| 2 | AL-3 | 1060 |
| 3 | GOOGLE-CLOUD | 1028 |
| 4 | PAN-22 | 965 |
| 5 | HINET-NET | 902 |
| 6 | ASEPL-SG | 762 |
| 7 | BSNLNET | 693 |
| 8 | CMNET | 482 |
| 9 | ALISOFT | 467 |
| 10 | CENSY | 394 |
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 | 7277 |
| 2 | China | 5418 |
| 3 | India | 1498 |
| 4 | Taiwan | 1036 |
| 5 | Singapore | 961 |
| 6 | United Kingdom | 644 |
| 7 | Hong Kong | 597 |
| 8 | South Korea | 581 |
| 9 | Russian Federation | 469 |
| 10 | Brazil | 415 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 49171 |
| 2 | 22 | 43667 |
| 3 | 8002 | 36773 |
| 4 | 2022 | 26648 |
| 5 | 30357 | 17235 |
| 6 | 48193 | 16734 |
| 7 | 1357 | 16660 |
| 8 | 445 | 15901 |
| 9 | 194 | 14101 |
| 10 | 767 | 13694 |
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