detection period: 2026-04-25 00:00-23:59 UTC
total number of suspected botnet IPs: 19902
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18894
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 | AL-3 | 1516 |
| 2 | MSFT | 1461 |
| 3 | GOOGLE-CLOUD | 1007 |
| 4 | PAN-22 | 953 |
| 5 | CLOUDFLARENET | 727 |
| 6 | ASEPL-SG | 528 |
| 7 | FR-ONYPHE-20191111 | 448 |
| 8 | CENSY | 375 |
| 9 | VOLCANO-ENGINE | 314 |
| 10 | cloud | 310 |
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 | 8995 |
| 2 | China | 3557 |
| 3 | United Kingdom | 1013 |
| 4 | Singapore | 837 |
| 5 | France | 569 |
| 6 | Netherlands | 448 |
| 7 | Hong Kong | 371 |
| 8 | Indonesia | 347 |
| 9 | India | 296 |
| 10 | Brazil | 271 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 358994 |
| 2 | 7473 | 283595 |
| 3 | 4092 | 275193 |
| 4 | 9164 | 210557 |
| 5 | 25900 | 189419 |
| 6 | 8153 | 188548 |
| 7 | 1871 | 186305 |
| 8 | 6689 | 186070 |
| 9 | 1890 | 160476 |
| 10 | 5356 | 144340 |
No comments:
Post a Comment