detection period: 2025-04-11 00:00-23:59 UTC
total number of suspected botnet IPs: 26136
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23653
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 | 1746 |
| 2 | AL-3 | 1253 |
| 3 | GOOGLE-CLOUD | 1015 |
| 4 | PAN-22 | 956 |
| 5 | ASEPL-SG | 841 |
| 6 | BSNLNET | 725 |
| 7 | ALISOFT | 555 |
| 8 | HURRICANE-4 | 442 |
| 9 | CMNET | 434 |
| 10 | KORNET-KR | 404 |
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 | 8517 |
| 2 | China | 5951 |
| 3 | India | 1560 |
| 4 | Singapore | 1108 |
| 5 | Hong Kong | 665 |
| 6 | South Korea | 650 |
| 7 | United Kingdom | 637 |
| 8 | Russian Federation | 573 |
| 9 | Indonesia | 513 |
| 10 | Viet Nam | 378 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 223 | 77519 |
| 2 | 2224 | 75068 |
| 3 | 2244 | 53167 |
| 4 | 22 | 40252 |
| 5 | 2225 | 29600 |
| 6 | 8022 | 23382 |
| 7 | 9022 | 21392 |
| 8 | 5900 | 21005 |
| 9 | 23 | 16840 |
| 10 | 6000 | 16632 |
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