detection period: 2025-05-05 00:00-23:59 UTC
total number of suspected botnet IPs: 24142
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22300
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 | 1855 |
| 2 | AL-3 | 1203 |
| 3 | GOOGLE-CLOUD | 966 |
| 4 | PAN-22 | 945 |
| 5 | BSNLNET | 790 |
| 6 | ASEPL-SG | 752 |
| 7 | KORNET-KR | 537 |
| 8 | HURRICANE-4 | 450 |
| 9 | ALISOFT | 409 |
| 10 | CENSY | 399 |
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 | 8465 |
| 2 | China | 5686 |
| 3 | India | 1578 |
| 4 | Singapore | 933 |
| 5 | South Korea | 815 |
| 6 | Hong Kong | 632 |
| 7 | Russian Federation | 429 |
| 8 | Netherlands | 394 |
| 9 | Indonesia | 336 |
| 10 | European Union | 332 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 43007 |
| 2 | 2224 | 41065 |
| 3 | 8822 | 36420 |
| 4 | 5900 | 36419 |
| 5 | 2221 | 26105 |
| 6 | 9922 | 16384 |
| 7 | 222 | 14989 |
| 8 | 1022 | 14835 |
| 9 | 7890 | 14755 |
| 10 | 9022 | 12883 |
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