detection period: 2026-07-08 00:00-23:59 UTC
total number of suspected botnet IPs: 21151
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20135
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 | 1426 |
| 2 | AL-3 | 1408 |
| 3 | GOOGLE-CLOUD | 1081 |
| 4 | INFRAWATCH | 1049 |
| 5 | PAN-22 | 959 |
| 6 | ASEPL-SG | 563 |
| 7 | VOLCANO-ENGINE | 511 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 375 |
| 10 | cloud | 285 |
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 | 8639 |
| 2 | China | 3819 |
| 3 | United Kingdom | 1081 |
| 4 | Germany | 918 |
| 5 | Singapore | 823 |
| 6 | Netherlands | 605 |
| 7 | France | 465 |
| 8 | India | 365 |
| 9 | Indonesia | 356 |
| 10 | South Korea | 303 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 125382 |
| 2 | 8522 | 40731 |
| 3 | 9022 | 39822 |
| 4 | 1022 | 38945 |
| 5 | 422 | 37915 |
| 6 | 622 | 37821 |
| 7 | 6522 | 36408 |
| 8 | 1522 | 35988 |
| 9 | 922 | 35769 |
| 10 | 822 | 35611 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | AL-3 | 1522 |
| 2 | MSFT | 1364 |
| 3 | GOOGLE-CLOUD | 1064 |
| 4 | PAN-22 | 961 |
| 5 | INFRAWATCH | 858 |
| 6 | ASEPL-SG | 548 |
| 7 | VOLCANO-ENGINE | 463 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 381 |
| 10 | DE-ALPHA | 372 |
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 | 8803 |
| 2 | China | 3625 |
| 3 | United Kingdom | 1107 |
| 4 | Singapore | 777 |
| 5 | Germany | 761 |
| 6 | Netherlands | 563 |
| 7 | France | 492 |
| 8 | Hong Kong | 295 |
| 9 | Indonesia | 265 |
| 10 | India | 254 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 139753 |
| 2 | 2222 | 39736 |
| 3 | 22 | 32992 |
| 4 | 422 | 31711 |
| 5 | 922 | 30515 |
| 6 | 6522 | 29887 |
| 7 | 8522 | 28399 |
| 8 | 1922 | 27800 |
| 9 | 1022 | 26968 |
| 10 | 1122 | 26542 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | AL-3 | 1494 |
| 2 | MSFT | 1418 |
| 3 | INFRAWATCH | 1112 |
| 4 | GOOGLE-CLOUD | 1074 |
| 5 | PAN-22 | 965 |
| 6 | ASEPL-SG | 537 |
| 7 | VOLCANO-ENGINE | 459 |
| 8 | FR-ONYPHE-20191111 | 448 |
| 9 | CENSY | 371 |
| 10 | DE-ALPHA | 363 |
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 | 8547 |
| 2 | China | 3790 |
| 3 | United Kingdom | 1142 |
| 4 | Germany | 990 |
| 5 | Singapore | 788 |
| 6 | Netherlands | 544 |
| 7 | France | 468 |
| 8 | Hong Kong | 285 |
| 9 | Indonesia | 278 |
| 10 | India | 237 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 59051 |
| 2 | 22 | 38301 |
| 3 | 1433 | 31366 |
| 4 | 2122 | 27636 |
| 5 | 33222 | 19656 |
| 6 | 6001 | 16676 |
| 7 | 23 | 14625 |
| 8 | 5902 | 13386 |
| 9 | 10000 | 13150 |
| 10 | 30011 | 11361 |