detection period: 2026-10-29 00:00-23:59 UTC
total number of suspected botnet IPs: 21568
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19864
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 | 1482 |
| 2 | AL-3 | 1293 |
| 3 | GOOGLE-CLOUD | 1061 |
| 4 | PAN-22 | 1046 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | CENSY | 461 |
| 7 | ASEPL-SG | 431 |
| 8 | FR-ONYPHE-20221220 | 240 |
| 9 | FR-ONYPHE-20221109 | 240 |
| 10 | KORNET-KR | 227 |
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 | 9925 |
| 2 | China | 3358 |
| 3 | United Kingdom | 871 |
| 4 | Singapore | 661 |
| 5 | France | 595 |
| 6 | India | 400 |
| 7 | South Korea | 386 |
| 8 | Germany | 364 |
| 9 | Hong Kong | 361 |
| 10 | Brazil | 336 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 433778 |
| 2 | 9281 | 58294 |
| 3 | 52022 | 52209 |
| 4 | 10000 | 51527 |
| 5 | 8118 | 46204 |
| 6 | 2022 | 44724 |
| 7 | 556 | 42140 |
| 8 | 5352 | 37740 |
| 9 | 3148 | 34625 |
| 10 | 5500 | 32097 |
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