detection period: 2025-06-09 00:00-23:59 UTC
total number of suspected botnet IPs: 24174
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22124
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 | AL-3 | 1534 |
| 2 | MSFT | 1473 |
| 3 | ASEPL-SG | 1160 |
| 4 | GOOGLE-CLOUD | 977 |
| 5 | PAN-22 | 943 |
| 6 | ALISOFT | 475 |
| 7 | VOLCANO-ENGINE | 446 |
| 8 | KORNET-KR | 429 |
| 9 | HURRICANE-4 | 421 |
| 10 | CENSY | 400 |
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 | 8289 |
| 2 | China | 5158 |
| 3 | Singapore | 1339 |
| 4 | India | 988 |
| 5 | South Korea | 664 |
| 6 | Hong Kong | 564 |
| 7 | Russian Federation | 495 |
| 8 | Viet Nam | 423 |
| 9 | United Kingdom | 376 |
| 10 | Brazil | 367 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 23790 |
| 2 | 5122 | 22763 |
| 3 | 5900 | 17060 |
| 4 | 445 | 16023 |
| 5 | 2204 | 15362 |
| 6 | 22 | 13941 |
| 7 | 3333 | 11438 |
| 8 | 6222 | 11248 |
| 9 | 9003 | 9665 |
| 10 | 1433 | 9198 |
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