detection period: 2022-11-29 00:00-23:59 UTC
total number of suspected botnet IPs: 29313
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27984
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 | 1536 |
| 2 | HINET-NET | 885 |
| 3 | ACEVILLEPTELTD-SG | 627 |
| 4 | KORNET-KR | 623 |
| 5 | CHINANET-JS | 622 |
| 6 | CMNET | 406 |
| 7 | DO-13 | 301 |
| 8 | VNPT-VN | 296 |
| 9 | MSFT | 292 |
| 10 | BSNLNET | 272 |
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 | 7492 |
| 2 | China | 4327 |
| 3 | India | 1740 |
| 4 | Russian Federation | 1304 |
| 5 | Brazil | 1256 |
| 6 | Taiwan | 1134 |
| 7 | South Korea | 1061 |
| 8 | Singapore | 1008 |
| 9 | Viet Nam | 836 |
| 10 | Indonesia | 637 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3389 | 79949 |
| 2 | 23 | 62846 |
| 3 | 2298 | 59959 |
| 4 | 3322 | 57190 |
| 5 | 445 | 50666 |
| 6 | 6000 | 42129 |
| 7 | 3331 | 42056 |
| 8 | 2289 | 40434 |
| 9 | 2888 | 39419 |
| 10 | 225 | 33648 |
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