detection period: 2026-07-02 00:00-23:59 UTC
total number of suspected botnet IPs: 24479
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23604
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 | 1435 |
| 2 | MSFT | 1379 |
| 3 | INFRAWATCH | 1075 |
| 4 | GOOGLE-CLOUD | 1064 |
| 5 | PAN-22 | 964 |
| 6 | ASEPL-SG | 551 |
| 7 | VOLCANO-ENGINE | 470 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 379 |
| 10 | UNICOM | 359 |
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 | 9045 |
| 2 | China | 7734 |
| 3 | United Kingdom | 849 |
| 4 | Singapore | 808 |
| 5 | Germany | 786 |
| 6 | Netherlands | 572 |
| 7 | France | 492 |
| 8 | South Korea | 331 |
| 9 | Hong Kong | 328 |
| 10 | India | 312 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2282 | 84318 |
| 2 | 888 | 74481 |
| 3 | 5900 | 60973 |
| 4 | 8015 | 60432 |
| 5 | 2078 | 53679 |
| 6 | 9901 | 49198 |
| 7 | 2122 | 47310 |
| 8 | 2222 | 44780 |
| 9 | 8088 | 40596 |
| 10 | 7777 | 33791 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | AL-3 | 1438 |
| 2 | MSFT | 1423 |
| 3 | INFRAWATCH | 1075 |
| 4 | GOOGLE-CLOUD | 1044 |
| 5 | PAN-22 | 961 |
| 6 | ASEPL-SG | 575 |
| 7 | VOLCANO-ENGINE | 475 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 382 |
| 10 | DE-ALPHA | 278 |
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 | 8460 |
| 2 | China | 3980 |
| 3 | United Kingdom | 994 |
| 4 | Germany | 867 |
| 5 | Singapore | 803 |
| 6 | France | 561 |
| 7 | Netherlands | 554 |
| 8 | India | 358 |
| 9 | South Korea | 349 |
| 10 | Hong Kong | 337 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2282 | 84415 |
| 2 | 888 | 74806 |
| 3 | 9443 | 60425 |
| 4 | 2122 | 51959 |
| 5 | 5900 | 50633 |
| 6 | 8015 | 50594 |
| 7 | 2078 | 49555 |
| 8 | 8088 | 45554 |
| 9 | 2222 | 44750 |
| 10 | 25 | 34357 |