detection period: 2025-06-06 00:00-23:59 UTC
total number of suspected botnet IPs: 22431
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20467
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 | 1531 |
| 2 | AL-3 | 1504 |
| 3 | ASEPL-SG | 1064 |
| 4 | GOOGLE-CLOUD | 1013 |
| 5 | PAN-22 | 960 |
| 6 | BSNLNET | 618 |
| 7 | ALISOFT | 473 |
| 8 | KORNET-KR | 472 |
| 9 | HURRICANE-4 | 454 |
| 10 | VOLCANO-ENGINE | 440 |
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 | 8398 |
| 2 | China | 4398 |
| 3 | Singapore | 1244 |
| 4 | India | 1136 |
| 5 | South Korea | 647 |
| 6 | Hong Kong | 501 |
| 7 | Venezuela | 393 |
| 8 | United Kingdom | 371 |
| 9 | Russian Federation | 358 |
| 10 | European Union | 326 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 24613 |
| 2 | 1804 | 23347 |
| 3 | 7532 | 22652 |
| 4 | 22 | 18474 |
| 5 | 5900 | 15433 |
| 6 | 2216 | 13974 |
| 7 | 2222 | 9769 |
| 8 | 9003 | 9448 |
| 9 | 22200 | 8517 |
| 10 | 22203 | 7988 |
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