detection period: 2022-08-22 00:00-23:59 UTC
total number of suspected botnet IPs: 30245
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28665
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 | 1356 |
| 2 | HINET-NET | 725 |
| 3 | KORNET-KR | 571 |
| 4 | CMNET | 472 |
| 5 | CHINANET-JS | 435 |
| 6 | VNPT-VN | 424 |
| 7 | MSFT | 343 |
| 8 | BSNLNET | 302 |
| 9 | BHARTI-IN | 288 |
| 10 | ACEVILLEPTELTD-SG | 273 |
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 | 6788 |
| 2 | China | 4395 |
| 3 | India | 2086 |
| 4 | Russian Federation | 1500 |
| 5 | Brazil | 1468 |
| 6 | Viet Nam | 1069 |
| 7 | South Korea | 1047 |
| 8 | Taiwan | 963 |
| 9 | Indonesia | 815 |
| 10 | Singapore | 676 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3003 | 112791 |
| 2 | 3011 | 105156 |
| 3 | 8022 | 72622 |
| 4 | 23 | 64680 |
| 5 | 8222 | 57401 |
| 6 | 8622 | 56934 |
| 7 | 7822 | 54569 |
| 8 | 445 | 54567 |
| 9 | 8422 | 53744 |
| 10 | 7922 | 52591 |
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