detection period: 2022-09-11 00:00-23:59 UTC
total number of suspected botnet IPs: 24943
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23742
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 | 1474 |
| 2 | KORNET-KR | 704 |
| 3 | CHINANET-JS | 575 |
| 4 | CMNET | 563 |
| 5 | HINET-NET | 465 |
| 6 | ALISOFT | 347 |
| 7 | MSFT | 241 |
| 8 | BHARTI-IN | 241 |
| 9 | VNPT-VN | 223 |
| 10 | UNICOM-SD | 204 |
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 | 5913 |
| 2 | China | 5302 |
| 3 | India | 1340 |
| 4 | South Korea | 1151 |
| 5 | Russian Federation | 1091 |
| 6 | Brazil | 915 |
| 7 | Taiwan | 660 |
| 8 | Viet Nam | 652 |
| 9 | Indonesia | 471 |
| 10 | Singapore | 455 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 9422 | 85198 |
| 2 | 2022 | 81313 |
| 3 | 9822 | 75183 |
| 4 | 9322 | 75001 |
| 5 | 9522 | 74849 |
| 6 | 9622 | 73820 |
| 7 | 9722 | 72723 |
| 8 | 9222 | 72078 |
| 9 | 9122 | 70087 |
| 10 | 9922 | 60393 |
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