detection period: 2026-06-11 00:00-23:59 UTC
total number of suspected botnet IPs: 20970
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20061
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 | AL-3 | 1542 |
| 2 | MSFT | 1409 |
| 3 | INFRAWATCH | 1068 |
| 4 | GOOGLE-CLOUD | 1061 |
| 5 | PAN-22 | 962 |
| 6 | ASEPL-SG | 612 |
| 7 | VOLCANO-ENGINE | 497 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 381 |
| 10 | cloud | 339 |
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 | 9185 |
| 2 | China | 4127 |
| 3 | Singapore | 838 |
| 4 | United Kingdom | 779 |
| 5 | Netherlands | 579 |
| 6 | Germany | 566 |
| 7 | France | 477 |
| 8 | India | 366 |
| 9 | South Korea | 347 |
| 10 | Hong Kong | 335 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 98645 |
| 2 | 5901 | 38857 |
| 3 | 9011 | 35656 |
| 4 | 22 | 28199 |
| 5 | 222 | 22048 |
| 6 | 23 | 21122 |
| 7 | 9402 | 20572 |
| 8 | 2222 | 20358 |
| 9 | 888 | 19551 |
| 10 | 8015 | 19195 |
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