detection period: 2020-11-06 00:00-23:59 UTC
total number of suspected botnet IPs: 36211
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 33856
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|
| 1 | TencentCloud | 1463 |
| 2 | VIETTEL-VN | 824 |
| 3 | HINET-NET | 804 |
| 4 | TENCENT-CN | 697 |
| 5 | Baidu | 673 |
| 6 | DIGITALOCEAN-192-241-128-0 | 613 |
| 7 | VNPT-VN | 583 |
| 8 | ALISOFT | 477 |
| 9 | TELKOMNET | 476 |
| 10 | UNICOM-HA | 425 |
The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|
| 1 | China | 8412 |
| 2 | United States | 4192 |
| 3 | India | 2463 |
| 4 | Russian Federation | 2121 |
| 5 | Viet Nam | 2097 |
| 6 | Brazil | 1705 |
| 7 | Indonesia | 1350 |
| 8 | Taiwan | 994 |
| 9 | Thailand | 853 |
| 10 | France | 823 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|
| 1 | 445 | 372507 |
| 2 | 1433 | 59559 |
| 3 | 400 | 52771 |
| 4 | 500 | 51874 |
| 5 | 22 | 39959 |
| 6 | 23 | 33079 |
| 7 | 46 | 20369 |
| 8 | 2200 | 17520 |
| 9 | 1300 | 13383 |
| 10 | 587 | 13051 |
