detection period: 2026-01-11 00:00-23:59 UTC
total number of suspected botnet IPs: 25973
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24007
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 | 1369 |
| 2 | GOOGLE-CLOUD | 1004 |
| 3 | PAN-22 | 949 |
| 4 | BYTEPLUS-SG | 877 |
| 5 | AL-3 | 866 |
| 6 | VOLCANO-ENGINE | 508 |
| 7 | ASEPL-SG | 478 |
| 8 | FR-ONYPHE-20191111 | 416 |
| 9 | ALISOFT | 380 |
| 10 | CENSY | 367 |
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 | 9184 |
| 2 | China | 5499 |
| 3 | Singapore | 1507 |
| 4 | Brazil | 780 |
| 5 | India | 618 |
| 6 | France | 558 |
| 7 | Russian Federation | 537 |
| 8 | Hong Kong | 429 |
| 9 | Netherlands | 427 |
| 10 | Indonesia | 369 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 492147 |
| 2 | 2277 | 78371 |
| 3 | 22 | 73691 |
| 4 | 5322 | 51964 |
| 5 | 522 | 51050 |
| 6 | 6789 | 45984 |
| 7 | 4922 | 45442 |
| 8 | 6000 | 37332 |
| 9 | 8001 | 33204 |
| 10 | 5901 | 27040 |
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