detection period: 2023-11-11 00:00-23:59 UTC
total number of suspected botnet IPs: 22154
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20492
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 | 1036 |
2 | ACEVILLEPTELTD-SG | 939 |
3 | TencentCloud | 842 |
4 | DIGITALOCEAN-192-241-128-0 | 575 |
5 | KORNET-KR | 565 |
6 | TENCENT-CN | 555 |
7 | ALISOFT | 462 |
8 | PAN-22 | 440 |
9 | LINODE-US | 372 |
10 | ASEPL-SG | 341 |
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 | 6505 |
2 | China | 4835 |
3 | Singapore | 1330 |
4 | India | 875 |
5 | South Korea | 844 |
6 | Hong Kong | 619 |
7 | Brazil | 609 |
8 | Russian Federation | 573 |
9 | Viet Nam | 391 |
10 | United Kingdom | 337 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 222 | 77214 |
2 | 22 | 60319 |
3 | 8022 | 58353 |
4 | 3422 | 30655 |
5 | 6003 | 24184 |
6 | 9322 | 20875 |
7 | 4222 | 18888 |
8 | 7522 | 17863 |
9 | 1422 | 17626 |
10 | 56022 | 16305 |
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