detection period: 2025-06-07 00:00-23:59 UTC
total number of suspected botnet IPs: 21999
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20134
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 | 1517 |
| 2 | AL-3 | 1494 |
| 3 | ASEPL-SG | 1105 |
| 4 | GOOGLE-CLOUD | 1012 |
| 5 | PAN-22 | 959 |
| 6 | BSNLNET | 511 |
| 7 | ALISOFT | 496 |
| 8 | HURRICANE-4 | 449 |
| 9 | VOLCANO-ENGINE | 439 |
| 10 | KORNET-KR | 411 |
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 | 8194 |
| 2 | China | 4368 |
| 3 | Singapore | 1275 |
| 4 | India | 976 |
| 5 | South Korea | 568 |
| 6 | Hong Kong | 528 |
| 7 | Venezuela | 363 |
| 8 | Viet Nam | 353 |
| 9 | Russian Federation | 350 |
| 10 | United Kingdom | 331 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 39282 | 49542 |
| 2 | 37126 | 35450 |
| 3 | 18579 | 33895 |
| 4 | 21814 | 28556 |
| 5 | 23 | 25348 |
| 6 | 5900 | 16727 |
| 7 | 39020 | 16523 |
| 8 | 23772 | 15345 |
| 9 | 3333 | 14736 |
| 10 | 54002 | 13286 |
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