detection period: 2025-04-04 00:00-23:59 UTC
total number of suspected botnet IPs: 25850
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23976
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 | 1519 |
| 2 | AL-3 | 1151 |
| 3 | GOOGLE-CLOUD | 1022 |
| 4 | PAN-22 | 966 |
| 5 | ASEPL-SG | 817 |
| 6 | BSNLNET | 723 |
| 7 | HINET-NET | 720 |
| 8 | ALISOFT | 548 |
| 9 | HURRICANE-4 | 449 |
| 10 | KORNET-KR | 432 |
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 | 8237 |
| 2 | China | 5687 |
| 3 | India | 1464 |
| 4 | Singapore | 1015 |
| 5 | Taiwan | 863 |
| 6 | South Korea | 736 |
| 7 | United Kingdom | 694 |
| 8 | Hong Kong | 691 |
| 9 | Russian Federation | 518 |
| 10 | Indonesia | 374 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 7722 | 90416 |
| 2 | 223 | 86629 |
| 3 | 2224 | 81370 |
| 4 | 22 | 41360 |
| 5 | 7777 | 32363 |
| 6 | 23 | 31466 |
| 7 | 2202 | 31165 |
| 8 | 5900 | 27637 |
| 9 | 10000 | 20031 |
| 10 | 55555 | 20000 |
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