detection period: 2022-08-02 00:00-23:59 UTC
total number of suspected botnet IPs: 28617
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27136
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 | 1345 |
2 | KORNET-KR | 668 |
3 | HINET-NET | 555 |
4 | CMNET | 491 |
5 | VNPT-VN | 420 |
6 | BHARTI-IN | 390 |
7 | MSFT | 385 |
8 | ACEVILLEPTELTD-SG | 378 |
9 | CHINANET-JS | 375 |
10 | 02.558.157/0001-62 | 265 |
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 | 6121 |
2 | China | 3936 |
3 | India | 2180 |
4 | Brazil | 1377 |
5 | Russian Federation | 1325 |
6 | South Korea | 1211 |
7 | Viet Nam | 997 |
8 | Singapore | 758 |
9 | Taiwan | 748 |
10 | Indonesia | 744 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 101 | 81004 |
2 | 103 | 80764 |
3 | 7722 | 78122 |
4 | 6722 | 75642 |
5 | 6322 | 75582 |
6 | 102 | 75307 |
7 | 23 | 74769 |
8 | 100 | 74529 |
9 | 6822 | 74484 |
10 | 6222 | 74162 |
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