detection period: 2024-06-13 00:00-23:59 UTC
total number of suspected botnet IPs: 33487
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31184
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 | ALISOFT | 2468 |
| 2 | ACEVILLEPTELTD-SG | 1732 |
| 3 | ASEPL-SG | 1150 |
| 4 | AL-3 | 1125 |
| 5 | TencentCloud | 1072 |
| 6 | GOOGLE-CLOUD | 1068 |
| 7 | PAN-22 | 968 |
| 8 | MSFT | 601 |
| 9 | TENCENT-CN | 580 |
| 10 | UCLOUD-HK | 528 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 8684 |
| 2 | China | 8320 |
| 3 | Singapore | 2739 |
| 4 | India | 1477 |
| 5 | Brazil | 921 |
| 6 | Hong Kong | 914 |
| 7 | Russian Federation | 829 |
| 8 | South Korea | 754 |
| 9 | United Kingdom | 661 |
| 10 | Japan | 601 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 9988 | 158024 |
| 2 | 22 | 65388 |
| 3 | 9999 | 41482 |
| 4 | 31708 | 39860 |
| 5 | 18225 | 36798 |
| 6 | 37498 | 36771 |
| 7 | 27535 | 34847 |
| 8 | 54455 | 32249 |
| 9 | 17122 | 31737 |
| 10 | 18151 | 30264 |
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