detection period: 2026-07-15 00:00-23:59 UTC
total number of suspected botnet IPs: 17993
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16942
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 | 1327 |
| 2 | GOOGLE-CLOUD | 1044 |
| 3 | AL-3 | 968 |
| 4 | PAN-22 | 961 |
| 5 | INFRAWATCH | 892 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | CENSY | 381 |
| 8 | ASEPL-SG | 341 |
| 9 | cloud | 247 |
| 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 | 7990 |
| 2 | China | 3649 |
| 3 | United Kingdom | 1057 |
| 4 | Netherlands | 536 |
| 5 | France | 429 |
| 6 | Singapore | 425 |
| 7 | Hong Kong | 279 |
| 8 | India | 250 |
| 9 | Germany | 235 |
| 10 | South Korea | 197 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5822 | 91180 |
| 2 | 7022 | 54676 |
| 3 | 8559 | 43550 |
| 4 | 2122 | 34780 |
| 5 | 4122 | 33964 |
| 6 | 1022 | 33144 |
| 7 | 5900 | 31268 |
| 8 | 822 | 30525 |
| 9 | 4322 | 30464 |
| 10 | 622 | 29964 |
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