detection period: 2025-08-07 00:00-23:59 UTC
total number of suspected botnet IPs: 20364
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19110
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 | 1529 |
| 2 | AL-3 | 1415 |
| 3 | GOOGLE-CLOUD | 1022 |
| 4 | ASEPL-SG | 962 |
| 5 | PAN-22 | 958 |
| 6 | VOLCANO-ENGINE | 487 |
| 7 | ALISOFT | 475 |
| 8 | CENSY | 398 |
| 9 | KORNET-KR | 299 |
| 10 | UCLOUD-HK | 261 |
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 | 8239 |
| 2 | China | 3870 |
| 3 | Singapore | 1221 |
| 4 | Hong Kong | 478 |
| 5 | Indonesia | 463 |
| 6 | South Korea | 442 |
| 7 | Russian Federation | 362 |
| 8 | Viet Nam | 361 |
| 9 | India | 354 |
| 10 | United Kingdom | 346 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 6000 | 164345 |
| 2 | 4422 | 144817 |
| 3 | 2323 | 93573 |
| 4 | 5900 | 82939 |
| 5 | 7777 | 54617 |
| 6 | 4334 | 43792 |
| 7 | 9000 | 39471 |
| 8 | 3128 | 33263 |
| 9 | 4666 | 30366 |
| 10 | 5522 | 28844 |
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