detection period: 2025-06-25 00:00-23:59 UTC
total number of suspected botnet IPs: 21891
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20564
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 | 1601 |
| 2 | AL-3 | 1546 |
| 3 | ASEPL-SG | 1115 |
| 4 | GOOGLE-CLOUD | 1021 |
| 5 | PAN-22 | 959 |
| 6 | BSNLNET | 550 |
| 7 | ALISOFT | 500 |
| 8 | VOLCANO-ENGINE | 475 |
| 9 | VE-CSVE-LACNIC | 393 |
| 10 | CENSY | 391 |
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 | 7592 |
| 2 | China | 4225 |
| 3 | Singapore | 1274 |
| 4 | India | 1124 |
| 5 | South Korea | 463 |
| 6 | Indonesia | 444 |
| 7 | Hong Kong | 435 |
| 8 | Venezuela | 411 |
| 9 | Germany | 409 |
| 10 | Brazil | 378 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 6001 | 150249 |
| 2 | 5900 | 118585 |
| 3 | 6000 | 114073 |
| 4 | 5901 | 109198 |
| 5 | 6002 | 96373 |
| 6 | 2323 | 62415 |
| 7 | 58000 | 50854 |
| 8 | 2234 | 33246 |
| 9 | 3022 | 28159 |
| 10 | 9922 | 25804 |
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