detection period: 2026-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 18669
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17339
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 | 1384 |
| 2 | AL-3 | 1214 |
| 3 | GOOGLE-CLOUD | 1055 |
| 4 | PAN-22 | 915 |
| 5 | FR-ONYPHE-20191111 | 480 |
| 6 | ASEPL-SG | 443 |
| 7 | CENSY | 372 |
| 8 | FR-ONYPHE-20221220 | 240 |
| 9 | FR-ONYPHE-20221109 | 240 |
| 10 | CMNET | 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 | 8922 |
| 2 | China | 3464 |
| 3 | Singapore | 667 |
| 4 | France | 563 |
| 5 | United Kingdom | 508 |
| 6 | Hong Kong | 361 |
| 7 | Netherlands | 323 |
| 8 | South Korea | 273 |
| 9 | Russian Federation | 233 |
| 10 | India | 223 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 471329 |
| 2 | 2095 | 56966 |
| 3 | 26 | 44508 |
| 4 | 444 | 39665 |
| 5 | 2020 | 36112 |
| 6 | 1463 | 32657 |
| 7 | 12222 | 30629 |
| 8 | 7777 | 27204 |
| 9 | 9011 | 25262 |
| 10 | 27 | 23665 |
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