detection period: 2025-12-24 00:00-23:59 UTC
total number of suspected botnet IPs: 17501
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16457
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 | 1344 |
| 2 | GOOGLE-CLOUD | 996 |
| 3 | AL-3 | 964 |
| 4 | PAN-22 | 942 |
| 5 | BYTEPLUS-SG | 880 |
| 6 | ASEPL-SG | 579 |
| 7 | VOLCANO-ENGINE | 503 |
| 8 | ALISOFT | 423 |
| 9 | CENSY | 369 |
| 10 | CMNET | 323 |
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 | 6729 |
| 2 | China | 3688 |
| 3 | Singapore | 1628 |
| 4 | Hong Kong | 425 |
| 5 | United Kingdom | 324 |
| 6 | India | 292 |
| 7 | Indonesia | 288 |
| 8 | Netherlands | 274 |
| 9 | European Union | 271 |
| 10 | Russian Federation | 239 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 570957 |
| 2 | 2244 | 80824 |
| 3 | 1212 | 67796 |
| 4 | 22 | 57477 |
| 5 | 1984 | 52746 |
| 6 | 1023 | 32946 |
| 7 | 522 | 29652 |
| 8 | 5022 | 28451 |
| 9 | 53333 | 23610 |
| 10 | 2201 | 22521 |
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