detection period: 2024-02-14 00:00-23:59 UTC
total number of suspected botnet IPs: 28728
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26801
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 | ACEVILLEPTELTD-SG | 2512 |
2 | ALISOFT | 1456 |
3 | TencentCloud | 1130 |
4 | GOOGLE-CLOUD | 1047 |
5 | TENCENT-CN | 647 |
6 | ASEPL-SG | 569 |
7 | DIGITALOCEAN-192-241-128-0 | 509 |
8 | PAN-22 | 464 |
9 | CMNET | 386 |
10 | KORNET-KR | 374 |
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 | China | 7698 |
2 | United States | 6773 |
3 | Singapore | 2798 |
4 | India | 965 |
5 | Russian Federation | 812 |
6 | Brazil | 794 |
7 | Hong Kong | 650 |
8 | South Korea | 615 |
9 | Japan | 489 |
10 | Taiwan | 484 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 22 | 41588 |
2 | 8899 | 39833 |
3 | 31 | 38066 |
4 | 2264 | 31269 |
5 | 7777 | 28419 |
6 | 6000 | 27293 |
7 | 2222 | 27161 |
8 | 6001 | 25081 |
9 | 2225 | 22701 |
10 | 445 | 21311 |
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