detection period: 2026-01-10 00:00-23:59 UTC
total number of suspected botnet IPs: 25426
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23185
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 | 1372 |
| 2 | GOOGLE-CLOUD | 1001 |
| 3 | PAN-22 | 949 |
| 4 | AL-3 | 879 |
| 5 | BYTEPLUS-SG | 877 |
| 6 | VOLCANO-ENGINE | 501 |
| 7 | ASEPL-SG | 480 |
| 8 | FR-ONYPHE-20191111 | 416 |
| 9 | CENSY | 377 |
| 10 | ALISOFT | 366 |
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 | 8119 |
| 2 | China | 5665 |
| 3 | Singapore | 1504 |
| 4 | Brazil | 725 |
| 5 | India | 626 |
| 6 | Russian Federation | 620 |
| 7 | France | 586 |
| 8 | Hong Kong | 439 |
| 9 | Netherlands | 395 |
| 10 | Indonesia | 365 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 521688 |
| 2 | 4922 | 114311 |
| 3 | 2332 | 105829 |
| 4 | 5322 | 84674 |
| 5 | 8001 | 66353 |
| 6 | 5716 | 63002 |
| 7 | 8248 | 61162 |
| 8 | 22 | 58792 |
| 9 | 4343 | 58376 |
| 10 | 7127 | 56777 |
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