detection period: 2026-01-26 00:00-23:59 UTC
total number of suspected botnet IPs: 22882
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20946
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 | 1373 |
| 2 | GOOGLE-CLOUD | 1000 |
| 3 | PAN-22 | 944 |
| 4 | BYTEPLUS-SG | 848 |
| 5 | AL-3 | 825 |
| 6 | VOLCANO-ENGINE | 483 |
| 7 | ASEPL-SG | 440 |
| 8 | FR-ONYPHE-20191111 | 416 |
| 9 | ALISOFT | 396 |
| 10 | CENSY | 376 |
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 | 8466 |
| 2 | China | 4786 |
| 3 | Singapore | 1490 |
| 4 | Netherlands | 550 |
| 5 | France | 521 |
| 6 | India | 473 |
| 7 | Hong Kong | 455 |
| 8 | South Korea | 398 |
| 9 | Russian Federation | 397 |
| 10 | Indonesia | 346 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 175631 |
| 2 | 22 | 94877 |
| 3 | 1722 | 83755 |
| 4 | 4808 | 52562 |
| 5 | 4488 | 46370 |
| 6 | 2248 | 44817 |
| 7 | 12345 | 34091 |
| 8 | 1822 | 29388 |
| 9 | 5902 | 28441 |
| 10 | 13722 | 24939 |
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