detection period: 2022-08-26 00:00-23:59 UTC
total number of suspected botnet IPs: 28423
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26915
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 | 1347 |
| 2 | HINET-NET | 671 |
| 3 | KORNET-KR | 586 |
| 4 | CMNET | 530 |
| 5 | CHINANET-JS | 520 |
| 6 | VNPT-VN | 415 |
| 7 | BHARTI-IN | 297 |
| 8 | VIETTEL-VN | 288 |
| 9 | BSNLNET | 283 |
| 10 | MSFT | 279 |
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 | 6049 |
| 2 | China | 4715 |
| 3 | India | 2015 |
| 4 | Russian Federation | 1413 |
| 5 | Brazil | 1301 |
| 6 | South Korea | 1057 |
| 7 | Viet Nam | 1043 |
| 8 | Taiwan | 922 |
| 9 | Indonesia | 712 |
| 10 | Singapore | 560 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3007 | 140598 |
| 2 | 3012 | 89708 |
| 3 | 11122 | 71587 |
| 4 | 23 | 63726 |
| 5 | 8322 | 62373 |
| 6 | 1122 | 62018 |
| 7 | 8222 | 60628 |
| 8 | 8722 | 60602 |
| 9 | 8022 | 59610 |
| 10 | 8622 | 59283 |
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