detection period: 2025-06-28 00:00-23:59 UTC
total number of suspected botnet IPs: 22773
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21443
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 | 1591 |
| 2 | AL-3 | 1493 |
| 3 | ASEPL-SG | 1130 |
| 4 | GOOGLE-CLOUD | 1018 |
| 5 | PAN-22 | 959 |
| 6 | BSNLNET | 737 |
| 7 | ALISOFT | 492 |
| 8 | VOLCANO-ENGINE | 491 |
| 9 | CENSY | 392 |
| 10 | VE-CSVE-LACNIC | 377 |
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 | 7922 |
| 2 | China | 4461 |
| 3 | India | 1371 |
| 4 | Singapore | 1285 |
| 5 | South Korea | 549 |
| 6 | Hong Kong | 451 |
| 7 | Russian Federation | 408 |
| 8 | Venezuela | 391 |
| 9 | Indonesia | 391 |
| 10 | United Kingdom | 358 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 6001 | 173049 |
| 2 | 9922 | 54690 |
| 3 | 22 | 48901 |
| 4 | 6002 | 42291 |
| 5 | 6022 | 42285 |
| 6 | 6000 | 34210 |
| 7 | 3022 | 29366 |
| 8 | 5900 | 27938 |
| 9 | 2233 | 24336 |
| 10 | 3333 | 16154 |
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