detection period: 2022-11-11 00:00-23:59 UTC
total number of suspected botnet IPs: 30714
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 29233
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 | 1585 |
2 | HINET-NET | 822 |
3 | KORNET-KR | 725 |
4 | CHINANET-JS | 536 |
5 | ACEVILLEPTELTD-SG | 505 |
6 | CMNET | 488 |
7 | VNPT-VN | 410 |
8 | AT-88-Z | 297 |
9 | BSNLNET | 274 |
10 | MSFT | 263 |
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 | 7253 |
2 | China | 4686 |
3 | India | 1941 |
4 | Russian Federation | 1608 |
5 | Brazil | 1239 |
6 | South Korea | 1189 |
7 | Taiwan | 1066 |
8 | Viet Nam | 971 |
9 | Singapore | 878 |
10 | Indonesia | 798 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 2235 | 151627 |
2 | 2231 | 117660 |
3 | 2727 | 108233 |
4 | 3737 | 87864 |
5 | 2240 | 85887 |
6 | 23 | 56302 |
7 | 3131 | 54394 |
8 | 445 | 42052 |
9 | 1222 | 40091 |
10 | 2212 | 36189 |
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