detection period: 2022-09-02 00:00-23:59 UTC
total number of suspected botnet IPs: 27510
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26112
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 | 1316 |
| 2 | KORNET-KR | 682 |
| 3 | CHINANET-JS | 642 |
| 4 | HINET-NET | 600 |
| 5 | CMNET | 599 |
| 6 | ALISOFT | 348 |
| 7 | MSFT | 307 |
| 8 | BHARTI-IN | 274 |
| 9 | BSNLNET | 255 |
| 10 | ACEVILLEPTELTD-SG | 232 |
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 | 6044 |
| 2 | China | 5258 |
| 3 | India | 1896 |
| 4 | Russian Federation | 1298 |
| 5 | Brazil | 1196 |
| 6 | South Korea | 1107 |
| 7 | Taiwan | 818 |
| 8 | Indonesia | 667 |
| 9 | Viet Nam | 659 |
| 10 | Singapore | 539 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5001 | 95550 |
| 2 | 3021 | 92290 |
| 3 | 23 | 61926 |
| 4 | 2223 | 51136 |
| 5 | 445 | 40923 |
| 6 | 9022 | 39959 |
| 7 | 5002 | 36463 |
| 8 | 9749 | 35557 |
| 9 | 51418 | 35432 |
| 10 | 22 | 31605 |
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