detection period: 2025-01-16 00:00-23:59 UTC
total number of suspected botnet IPs: 26820
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25083
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 | HINET-NET | 1382 |
| 2 | AL-3 | 1382 |
| 3 | GOOGLE-CLOUD | 1049 |
| 4 | PAN-22 | 965 |
| 5 | ASEPL-SG | 960 |
| 6 | MSFT | 857 |
| 7 | BSNLNET | 730 |
| 8 | ALISOFT | 601 |
| 9 | UK-MICROSOFT-20000324 | 559 |
| 10 | KORNET-KR | 409 |
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 | 8207 |
| 2 | China | 5289 |
| 3 | India | 1694 |
| 4 | Taiwan | 1557 |
| 5 | Singapore | 1173 |
| 6 | United Kingdom | 950 |
| 7 | South Korea | 708 |
| 8 | Russian Federation | 500 |
| 9 | Indonesia | 486 |
| 10 | Hong Kong | 483 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 7722 | 91876 |
| 2 | 2025 | 86793 |
| 3 | 22 | 72551 |
| 4 | 6000 | 70299 |
| 5 | 2024 | 59081 |
| 6 | 10222 | 52571 |
| 7 | 9999 | 42574 |
| 8 | 2221 | 37137 |
| 9 | 6003 | 26938 |
| 10 | 6001 | 25746 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | HINET-NET | 1333 |
| 2 | AL-3 | 1176 |
| 3 | GOOGLE-CLOUD | 1026 |
| 4 | PAN-22 | 964 |
| 5 | MSFT | 852 |
| 6 | ASEPL-SG | 767 |
| 7 | BSNLNET | 705 |
| 8 | ALISOFT | 614 |
| 9 | UK-MICROSOFT-20000324 | 564 |
| 10 | KORNET-KR | 494 |
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 | 7588 |
| 2 | China | 5293 |
| 3 | India | 1552 |
| 4 | Taiwan | 1536 |
| 5 | Singapore | 980 |
| 6 | United Kingdom | 965 |
| 7 | South Korea | 827 |
| 8 | Russian Federation | 518 |
| 9 | Indonesia | 487 |
| 10 | Hong Kong | 436 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 64011 |
| 2 | 4444 | 56667 |
| 3 | 23 | 45266 |
| 4 | 6001 | 32155 |
| 5 | 4122 | 30761 |
| 6 | 9922 | 27340 |
| 7 | 5900 | 23710 |
| 8 | 24 | 23251 |
| 9 | 6002 | 19606 |
| 10 | 2024 | 18313 |
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | HINET-NET | 1352 |
| 2 | AL-3 | 1320 |
| 3 | GOOGLE-CLOUD | 1002 |
| 4 | PAN-22 | 950 |
| 5 | ASEPL-SG | 923 |
| 6 | MSFT | 864 |
| 7 | BSNLNET | 687 |
| 8 | ALISOFT | 601 |
| 9 | KORNET-KR | 598 |
| 10 | UK-MICROSOFT-20000324 | 564 |
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 | 8113 |
| 2 | China | 5991 |
| 3 | Taiwan | 1553 |
| 4 | India | 1498 |
| 5 | Singapore | 1154 |
| 6 | United Kingdom | 969 |
| 7 | South Korea | 930 |
| 8 | Indonesia | 511 |
| 9 | Brazil | 495 |
| 10 | Russian Federation | 483 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 4444 | 163091 |
| 2 | 22 | 69712 |
| 3 | 23 | 55443 |
| 4 | 5900 | 41792 |
| 5 | 2698 | 41304 |
| 6 | 6000 | 33799 |
| 7 | 5122 | 29694 |
| 8 | 1022 | 27930 |
| 9 | 24 | 25323 |
| 10 | 3389 | 22845 |
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