detection period: 2025-08-04 00:00-23:59 UTC
total number of suspected botnet IPs: 20177
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18955
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 | 1555 |
| 2 | AL-3 | 1459 |
| 3 | GOOGLE-CLOUD | 1012 |
| 4 | ASEPL-SG | 982 |
| 5 | PAN-22 | 957 |
| 6 | ALISOFT | 512 |
| 7 | VOLCANO-ENGINE | 502 |
| 8 | CENSY | 401 |
| 9 | KORNET-KR | 283 |
| 10 | CMNET | 253 |
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 | 7672 |
| 2 | China | 3958 |
| 3 | Singapore | 1192 |
| 4 | Indonesia | 490 |
| 5 | Hong Kong | 458 |
| 6 | South Korea | 428 |
| 7 | Thailand | 389 |
| 8 | Russian Federation | 380 |
| 9 | India | 349 |
| 10 | Viet Nam | 348 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 160088 |
| 2 | 6000 | 116812 |
| 3 | 28222 | 29398 |
| 4 | 22 | 27333 |
| 5 | 3022 | 19693 |
| 6 | 222 | 19313 |
| 7 | 8022 | 16567 |
| 8 | 23 | 13560 |
| 9 | 8080 | 11683 |
| 10 | 4040 | 11108 |
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