detection period: 2025-06-08 00:00-23:59 UTC
total number of suspected botnet IPs: 22646
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20756
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 | 1495 |
| 2 | AL-3 | 1494 |
| 3 | ASEPL-SG | 1134 |
| 4 | GOOGLE-CLOUD | 1007 |
| 5 | PAN-22 | 959 |
| 6 | ALISOFT | 489 |
| 7 | BSNLNET | 488 |
| 8 | HURRICANE-4 | 450 |
| 9 | VOLCANO-ENGINE | 443 |
| 10 | CENSY | 401 |
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 | 8695 |
| 2 | China | 4287 |
| 3 | Singapore | 1315 |
| 4 | India | 939 |
| 5 | South Korea | 584 |
| 6 | Hong Kong | 519 |
| 7 | Russian Federation | 402 |
| 8 | Venezuela | 395 |
| 9 | United Kingdom | 390 |
| 10 | Viet Nam | 356 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1798 | 30432 |
| 2 | 23 | 24801 |
| 3 | 2626 | 22925 |
| 4 | 4884 | 22904 |
| 5 | 6018 | 18748 |
| 6 | 5900 | 18098 |
| 7 | 2230 | 14729 |
| 8 | 27708 | 14598 |
| 9 | 22 | 14161 |
| 10 | 35033 | 12619 |
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