detection period: 2026-06-09 00:00-23:59 UTC
total number of suspected botnet IPs: 20830
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19715
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 | 1637 |
| 2 | MSFT | 1438 |
| 3 | GOOGLE-CLOUD | 1051 |
| 4 | INFRAWATCH | 1022 |
| 5 | PAN-22 | 962 |
| 6 | ASEPL-SG | 533 |
| 7 | VOLCANO-ENGINE | 501 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 375 |
| 10 | cloud | 301 |
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 | 9588 |
| 2 | China | 3442 |
| 3 | United Kingdom | 782 |
| 4 | Singapore | 746 |
| 5 | Germany | 640 |
| 6 | Netherlands | 620 |
| 7 | France | 497 |
| 8 | South Korea | 366 |
| 9 | India | 345 |
| 10 | Hong Kong | 340 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 201432 |
| 2 | 2255 | 87254 |
| 3 | 6022 | 60980 |
| 4 | 1111 | 53654 |
| 5 | 6000 | 37039 |
| 6 | 22024 | 36631 |
| 7 | 822 | 32430 |
| 8 | 8222 | 30678 |
| 9 | 22 | 27487 |
| 10 | 9402 | 26952 |
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