detection period: 2026-09-24 00:00-23:59 UTC
total number of suspected botnet IPs: 18896
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17911
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 | 1409 |
| 2 | AL-3 | 1301 |
| 3 | GOOGLE-CLOUD | 1060 |
| 4 | PAN-22 | 955 |
| 5 | INFRAWATCH | 521 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | ASEPL-SG | 439 |
| 8 | CENSY | 375 |
| 9 | CMNET | 263 |
| 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 | 8739 |
| 2 | China | 3581 |
| 3 | Singapore | 625 |
| 4 | Germany | 585 |
| 5 | France | 551 |
| 6 | United Kingdom | 511 |
| 7 | Hong Kong | 334 |
| 8 | Netherlands | 327 |
| 9 | South Korea | 287 |
| 10 | Russian Federation | 279 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 169788 |
| 2 | 7777 | 123723 |
| 3 | 1122 | 72345 |
| 4 | 8030 | 37504 |
| 5 | 7100 | 36467 |
| 6 | 8020 | 35917 |
| 7 | 2078 | 29821 |
| 8 | 8018 | 27459 |
| 9 | 8027 | 26789 |
| 10 | 7094 | 25956 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1570 |
| 2 | AL-3 | 1317 |
| 3 | GOOGLE-CLOUD | 1054 |
| 4 | PAN-22 | 958 |
| 5 | INFRAWATCH | 877 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | ASEPL-SG | 434 |
| 8 | CENSY | 380 |
| 9 | CMNET | 334 |
| 10 | DE-ALPHA | 289 |
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 | 8328 |
| 2 | China | 3922 |
| 3 | United Kingdom | 847 |
| 4 | Germany | 777 |
| 5 | Singapore | 597 |
| 6 | France | 556 |
| 7 | Netherlands | 411 |
| 8 | Hong Kong | 317 |
| 9 | Indonesia | 272 |
| 10 | India | 259 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 196929 |
| 2 | 2078 | 130729 |
| 3 | 1122 | 80847 |
| 4 | 5357 | 77938 |
| 5 | 888 | 76689 |
| 6 | 51005 | 69931 |
| 7 | 2000 | 66634 |
| 8 | 8000 | 51645 |
| 9 | 7777 | 50065 |
| 10 | 8030 | 46756 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1573 |
| 2 | AL-3 | 1323 |
| 3 | GOOGLE-CLOUD | 1067 |
| 4 | PAN-22 | 957 |
| 5 | INFRAWATCH | 497 |
| 6 | FR-ONYPHE-20191111 | 480 |
| 7 | ASEPL-SG | 467 |
| 8 | CENSY | 373 |
| 9 | cloud | 304 |
| 10 | DE-ALPHA | 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 | 8972 |
| 2 | China | 3894 |
| 3 | Germany | 680 |
| 4 | Singapore | 635 |
| 5 | France | 552 |
| 6 | United Kingdom | 506 |
| 7 | Hong Kong | 358 |
| 8 | Netherlands | 321 |
| 9 | India | 259 |
| 10 | Indonesia | 244 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 83195 |
| 2 | 8016 | 30896 |
| 3 | 8022 | 30328 |
| 4 | 8030 | 29078 |
| 5 | 7100 | 28752 |
| 6 | 8020 | 28245 |
| 7 | 7091 | 28105 |
| 8 | 7092 | 27504 |
| 9 | 8026 | 27062 |
| 10 | 7099 | 26994 |