detection period: 2023-06-29 00:00-23:59 UTC
total number of suspected botnet IPs: 25397
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23438
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 | GOOGLE-CLOUD | 1053 |
2 | ACEVILLEPTELTD-SG | 814 |
3 | ASEPL-SG | 561 |
4 | DIGITALOCEAN-192-241-128-0 | 480 |
5 | PAN-22 | 460 |
6 | CHINANET-JS | 412 |
7 | CMNET | 411 |
8 | KORNET-KR | 397 |
9 | AL-3 | 355 |
10 | DIGITALOCEAN-107-170-0-0 | 345 |
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 | 7424 |
2 | China | 3702 |
3 | Singapore | 1542 |
4 | India | 1451 |
5 | Russian Federation | 997 |
6 | Brazil | 908 |
7 | South Korea | 699 |
8 | Viet Nam | 646 |
9 | Hong Kong | 519 |
10 | Indonesia | 514 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 3333 | 108221 |
2 | 445 | 63616 |
3 | 22 | 53840 |
4 | 58022 | 50219 |
5 | 5422 | 43926 |
6 | 23 | 38198 |
7 | 222 | 35971 |
8 | 5900 | 31057 |
9 | 2022 | 29796 |
10 | 6422 | 22790 |