detection period: 2022-10-30 00:00-23:59 UTC
total number of suspected botnet IPs: 29664
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28205
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 | 1684 |
2 | HINET-NET | 898 |
3 | KORNET-KR | 665 |
4 | CHINANET-JS | 660 |
5 | CMNET | 602 |
6 | VNPT-VN | 371 |
7 | ACEVILLEPTELTD-SG | 283 |
8 | ALISOFT | 260 |
9 | MSFT | 259 |
10 | VIETTEL-VN | 257 |
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 | 7137 |
2 | China | 4863 |
3 | India | 1626 |
4 | Russian Federation | 1528 |
5 | South Korea | 1272 |
6 | Taiwan | 1128 |
7 | Brazil | 1119 |
8 | Viet Nam | 950 |
9 | Indonesia | 672 |
10 | Singapore | 575 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 148 | 171225 |
2 | 146 | 165389 |
3 | 145 | 146272 |
4 | 147 | 146034 |
5 | 149 | 139391 |
6 | 10922 | 121708 |
7 | 150 | 71664 |
8 | 23 | 65891 |
9 | 2022 | 62238 |
10 | 445 | 60579 |