detection period: 2026-06-10 00:00-23:59 UTC
total number of suspected botnet IPs: 20071
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19048
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 | 1575 |
| 2 | MSFT | 1487 |
| 3 | GOOGLE-CLOUD | 1052 |
| 4 | PAN-22 | 961 |
| 5 | INFRAWATCH | 865 |
| 6 | ASEPL-SG | 606 |
| 7 | VOLCANO-ENGINE | 499 |
| 8 | FR-ONYPHE-20191111 | 447 |
| 9 | CENSY | 374 |
| 10 | cloud | 337 |
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 | 8837 |
| 2 | China | 3772 |
| 3 | Singapore | 832 |
| 4 | Germany | 620 |
| 5 | Netherlands | 560 |
| 6 | United Kingdom | 553 |
| 7 | France | 487 |
| 8 | India | 367 |
| 9 | Hong Kong | 331 |
| 10 | South Korea | 326 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 143577 |
| 2 | 2255 | 80252 |
| 3 | 4444 | 47236 |
| 4 | 6022 | 45981 |
| 5 | 5901 | 38281 |
| 6 | 22024 | 36814 |
| 7 | 30 | 31613 |
| 8 | 22 | 29419 |
| 9 | 8222 | 28735 |
| 10 | 9402 | 26308 |
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