detection period: 2022-09-12 00:00-23:59 UTC
total number of suspected botnet IPs: 29049
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27556
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 | 1490 |
| 2 | KORNET-KR | 844 |
| 3 | CMNET | 592 |
| 4 | CHINANET-JS | 539 |
| 5 | HINET-NET | 526 |
| 6 | VNPT-VN | 391 |
| 7 | ALISOFT | 325 |
| 8 | MSFT | 313 |
| 9 | BHARTI-IN | 310 |
| 10 | ACEVILLEPTELTD-SG | 282 |
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 | 6432 |
| 2 | China | 4996 |
| 3 | India | 1951 |
| 4 | Russian Federation | 1408 |
| 5 | South Korea | 1328 |
| 6 | Brazil | 1229 |
| 7 | Viet Nam | 1015 |
| 8 | Taiwan | 726 |
| 9 | Indonesia | 698 |
| 10 | Singapore | 586 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1337 | 77122 |
| 2 | 9422 | 58716 |
| 3 | 9222 | 56431 |
| 4 | 9622 | 55960 |
| 5 | 9822 | 55517 |
| 6 | 9322 | 53994 |
| 7 | 9522 | 53368 |
| 8 | 9722 | 52549 |
| 9 | 9122 | 52427 |
| 10 | 9922 | 45174 |
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