detection period: 2025-04-12 00:00-23:59 UTC
total number of suspected botnet IPs: 26560
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24164
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 | 1876 |
| 2 | AL-3 | 1241 |
| 3 | GOOGLE-CLOUD | 1015 |
| 4 | PAN-22 | 962 |
| 5 | ASEPL-SG | 829 |
| 6 | BSNLNET | 701 |
| 7 | CLOUDFLARENET | 632 |
| 8 | ALISOFT | 475 |
| 9 | CMNET | 460 |
| 10 | HURRICANE-4 | 448 |
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 | 9412 |
| 2 | China | 5695 |
| 3 | India | 1545 |
| 4 | Singapore | 1063 |
| 5 | United Kingdom | 703 |
| 6 | South Korea | 670 |
| 7 | Hong Kong | 629 |
| 8 | Russian Federation | 501 |
| 9 | Indonesia | 454 |
| 10 | Mauritius | 426 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2225 | 105681 |
| 2 | 223 | 77635 |
| 3 | 2224 | 75539 |
| 4 | 2244 | 52865 |
| 5 | 5900 | 47052 |
| 6 | 22 | 36430 |
| 7 | 5901 | 25735 |
| 8 | 8022 | 21259 |
| 9 | 9022 | 19250 |
| 10 | 23 | 16335 |
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