detection period: 2026-11-01 00:00-23:59 UTC
total number of suspected botnet IPs: 21835
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20138
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 | 1569 |
| 2 | AL-3 | 1478 |
| 3 | GOOGLE-CLOUD | 1147 |
| 4 | PAN-22 | 1013 |
| 5 | ASEPL-SG | 537 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | CENSY | 459 |
| 8 | ACEVILLEPTELTD-SG | 258 |
| 9 | KORNET-KR | 242 |
| 10 | FR-ONYPHE-20221220 | 240 |
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 | 10164 |
| 2 | China | 3131 |
| 3 | Singapore | 869 |
| 4 | United Kingdom | 755 |
| 5 | France | 605 |
| 6 | India | 397 |
| 7 | South Korea | 385 |
| 8 | Hong Kong | 358 |
| 9 | Brazil | 358 |
| 10 | Netherlands | 339 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 350071 |
| 2 | 7722 | 87765 |
| 3 | 8090 | 66660 |
| 4 | 10000 | 56326 |
| 5 | 2022 | 53204 |
| 6 | 2234 | 53074 |
| 7 | 52022 | 49873 |
| 8 | 8118 | 46627 |
| 9 | 224 | 44634 |
| 10 | 3148 | 38798 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1439 |
| 2 | AL-3 | 1370 |
| 3 | GOOGLE-CLOUD | 1151 |
| 4 | PAN-22 | 1033 |
| 5 | CLOUDFLARENET | 769 |
| 6 | ASEPL-SG | 541 |
| 7 | FR-ONYPHE-20191111 | 480 |
| 8 | CENSY | 457 |
| 9 | FR-ONYPHE-20221220 | 240 |
| 10 | FR-ONYPHE-20221109 | 240 |
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 | 9539 |
| 2 | China | 2935 |
| 3 | Singapore | 834 |
| 4 | United Kingdom | 736 |
| 5 | France | 579 |
| 6 | India | 412 |
| 7 | South Korea | 376 |
| 8 | Hong Kong | 367 |
| 9 | Brazil | 345 |
| 10 | Russian Federation | 274 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 337650 |
| 2 | 7722 | 79848 |
| 3 | 10000 | 55623 |
| 4 | 52022 | 50654 |
| 5 | 8118 | 48556 |
| 6 | 2022 | 45249 |
| 7 | 224 | 41823 |
| 8 | 556 | 41628 |
| 9 | 3148 | 38912 |
| 10 | 5352 | 36806 |