detection period: 2025-04-14 00:00-23:59 UTC
total number of suspected botnet IPs: 25254
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23045
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 | 1905 |
| 2 | AL-3 | 1250 |
| 3 | GOOGLE-CLOUD | 986 |
| 4 | PAN-22 | 954 |
| 5 | ASEPL-SG | 843 |
| 6 | BSNLNET | 664 |
| 7 | ALISOFT | 485 |
| 8 | HURRICANE-4 | 418 |
| 9 | CENSY | 399 |
| 10 | KORNET-KR | 351 |
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 | 8784 |
| 2 | China | 5221 |
| 3 | India | 1381 |
| 4 | Singapore | 1069 |
| 5 | United Kingdom | 756 |
| 6 | Hong Kong | 593 |
| 7 | South Korea | 573 |
| 8 | Russian Federation | 560 |
| 9 | Indonesia | 441 |
| 10 | Taiwan | 392 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2225 | 101394 |
| 2 | 223 | 76710 |
| 3 | 2224 | 71088 |
| 4 | 4422 | 64916 |
| 5 | 2020 | 63547 |
| 6 | 22 | 39648 |
| 7 | 5900 | 27139 |
| 8 | 8022 | 21444 |
| 9 | 9022 | 19768 |
| 10 | 23 | 19025 |
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