detection period: 2025-04-01 00:00-23:59 UTC
total number of suspected botnet IPs: 24996
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23200
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 | 1539 |
| 2 | HINET-NET | 1291 |
| 3 | GOOGLE-CLOUD | 990 |
| 4 | AL-3 | 975 |
| 5 | PAN-22 | 952 |
| 6 | BSNLNET | 668 |
| 7 | ASEPL-SG | 601 |
| 8 | ALISOFT | 507 |
| 9 | KORNET-KR | 449 |
| 10 | HURRICANE-4 | 449 |
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 | 7897 |
| 2 | China | 5308 |
| 3 | Taiwan | 1448 |
| 4 | India | 1369 |
| 5 | Singapore | 823 |
| 6 | South Korea | 664 |
| 7 | United Kingdom | 651 |
| 8 | Hong Kong | 541 |
| 9 | Russian Federation | 471 |
| 10 | Indonesia | 402 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 50836 |
| 2 | 6000 | 28462 |
| 3 | 6001 | 28163 |
| 4 | 5900 | 27950 |
| 5 | 8763 | 23582 |
| 6 | 7652 | 22533 |
| 7 | 23 | 22272 |
| 8 | 2202 | 20079 |
| 9 | 10000 | 16864 |
| 10 | 2323 | 15452 |
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