detection period: 2022-10-26 00:00-23:59 UTC
total number of suspected botnet IPs: 32899
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31179
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 | 1448 |
2 | HINET-NET | 954 |
3 | KORNET-KR | 711 |
4 | CHINANET-JS | 665 |
5 | VNPT-VN | 605 |
6 | CMNET | 568 |
7 | MSFT | 395 |
8 | VIETTEL-VN | 363 |
9 | ACEVILLEPTELTD-SG | 318 |
10 | AFRINIC-042005 | 293 |
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 | 6741 |
2 | China | 4857 |
3 | India | 2060 |
4 | Russian Federation | 1857 |
5 | Brazil | 1438 |
6 | Viet Nam | 1385 |
7 | South Korea | 1368 |
8 | Taiwan | 1205 |
9 | Indonesia | 977 |
10 | Thailand | 590 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 445 | 77294 |
2 | 23 | 68511 |
3 | 1022 | 56462 |
4 | 22 | 51061 |
5 | 2022 | 46487 |
6 | 8101 | 38004 |
7 | 210 | 32293 |
8 | 10012 | 30840 |
9 | 149 | 27743 |
10 | 148 | 27060 |
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