detection period: 2026-03-20 00:00-23:59 UTC
total number of suspected botnet IPs: 17231
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16313
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 | 1349 |
| 2 | AL-3 | 1183 |
| 3 | GOOGLE-CLOUD | 1007 |
| 4 | PAN-22 | 949 |
| 5 | ASEPL-SG | 817 |
| 6 | CENSY | 472 |
| 7 | FR-ONYPHE-20191111 | 448 |
| 8 | VOLCANO-ENGINE | 405 |
| 9 | cloud | 315 |
| 10 | ALISOFT | 298 |
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 | 8043 |
| 2 | China | 3376 |
| 3 | Singapore | 1044 |
| 4 | France | 540 |
| 5 | Hong Kong | 340 |
| 6 | Netherlands | 315 |
| 7 | South Korea | 263 |
| 8 | Indonesia | 242 |
| 9 | India | 232 |
| 10 | United Kingdom | 219 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 151055 |
| 2 | 8015 | 113877 |
| 3 | 2026 | 94678 |
| 4 | 888 | 88035 |
| 5 | 2078 | 84926 |
| 6 | 2204 | 80614 |
| 7 | 3306 | 72306 |
| 8 | 2222 | 71066 |
| 9 | 9443 | 64745 |
| 10 | 7777 | 63793 |
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