detection period: 2022-11-13 00:00-23:59 UTC
total number of suspected botnet IPs: 29955
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28659
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 | DIGITALOCEAN-192-241-128-0 | 1595 |
| 2 | HINET-NET | 729 |
| 3 | KORNET-KR | 708 |
| 4 | CHINANET-JS | 639 |
| 5 | ACEVILLEPTELTD-SG | 511 |
| 6 | CMNET | 435 |
| 7 | MSFT | 314 |
| 8 | AT-88-Z | 273 |
| 9 | DO-13 | 270 |
| 10 | ALISOFT | 252 |
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 | 8018 |
| 2 | China | 4901 |
| 3 | India | 1365 |
| 4 | Russian Federation | 1274 |
| 5 | South Korea | 1193 |
| 6 | Brazil | 1104 |
| 7 | Singapore | 1038 |
| 8 | Taiwan | 943 |
| 9 | Viet Nam | 712 |
| 10 | Indonesia | 665 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5050 | 92785 |
| 2 | 2525 | 89230 |
| 3 | 2242 | 79425 |
| 4 | 23 | 58592 |
| 5 | 9398 | 51395 |
| 6 | 7772 | 49548 |
| 7 | 4056 | 45000 |
| 8 | 2232 | 40709 |
| 9 | 22 | 35036 |
| 10 | 445 | 33115 |
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