detection period: 2022-08-05 00:00-23:59 UTC
total number of suspected botnet IPs: 27649
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26237
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 | 1348 |
2 | KORNET-KR | 635 |
3 | HINET-NET | 468 |
4 | CMNET | 420 |
5 | VNPT-VN | 405 |
6 | MSFT | 391 |
7 | CHINANET-JS | 356 |
8 | ACEVILLEPTELTD-SG | 326 |
9 | BSNLNET | 300 |
10 | BHARTI-IN | 269 |
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 | 6493 |
2 | China | 3838 |
3 | India | 1910 |
4 | Brazil | 1262 |
5 | Russian Federation | 1240 |
6 | South Korea | 1209 |
7 | Viet Nam | 1000 |
8 | Indonesia | 704 |
9 | Singapore | 693 |
10 | Taiwan | 639 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 7722 | 63375 |
2 | 6322 | 62740 |
3 | 103 | 60325 |
4 | 101 | 59178 |
5 | 100 | 58313 |
6 | 104 | 58077 |
7 | 7622 | 58005 |
8 | 6222 | 57458 |
9 | 102 | 56779 |
10 | 6122 | 56741 |
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