detection period: 2026-01-25 00:00-23:59 UTC
total number of suspected botnet IPs: 22326
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20560
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 | 1376 |
| 2 | GOOGLE-CLOUD | 1003 |
| 3 | PAN-22 | 949 |
| 4 | BYTEPLUS-SG | 847 |
| 5 | AL-3 | 799 |
| 6 | VOLCANO-ENGINE | 484 |
| 7 | ASEPL-SG | 449 |
| 8 | FR-ONYPHE-20191111 | 415 |
| 9 | ALISOFT | 399 |
| 10 | CENSY | 373 |
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 | 8636 |
| 2 | China | 4547 |
| 3 | Singapore | 1496 |
| 4 | Netherlands | 535 |
| 5 | France | 514 |
| 6 | India | 470 |
| 7 | Hong Kong | 445 |
| 8 | Russian Federation | 375 |
| 9 | South Korea | 373 |
| 10 | Brazil | 324 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 151706 |
| 2 | 22 | 98078 |
| 3 | 1722 | 71567 |
| 4 | 8004 | 51775 |
| 5 | 6666 | 31815 |
| 6 | 5902 | 31177 |
| 7 | 234 | 25215 |
| 8 | 2222 | 21840 |
| 9 | 6122 | 21000 |
| 10 | 2248 | 19764 |
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