detection period: 2025-03-14 00:00-23:59 UTC
total number of suspected botnet IPs: 23222
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21740
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 | 1392 |
| 2 | AL-3 | 1241 |
| 3 | HINET-NET | 1062 |
| 4 | GOOGLE-CLOUD | 1032 |
| 5 | PAN-22 | 965 |
| 6 | ASEPL-SG | 771 |
| 7 | BSNLNET | 558 |
| 8 | ALISOFT | 461 |
| 9 | CENSY | 397 |
| 10 | VOLCANO-ENGINE | 364 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 8031 |
| 2 | China | 4969 |
| 3 | Taiwan | 1217 |
| 4 | India | 1072 |
| 5 | Singapore | 980 |
| 6 | United Kingdom | 645 |
| 7 | Hong Kong | 542 |
| 8 | South Korea | 504 |
| 9 | Russian Federation | 440 |
| 10 | Brazil | 347 |
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| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1010 | 99160 |
| 2 | 221 | 96814 |
| 3 | 2222 | 86029 |
| 4 | 2282 | 82759 |
| 5 | 290 | 71451 |
| 6 | 22 | 45146 |
| 7 | 28729 | 37051 |
| 8 | 2051 | 31005 |
| 9 | 25019 | 23318 |
| 10 | 24322 | 22145 |
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