detection period: 2024-01-08 00:00-23:59 UTC
total number of suspected botnet IPs: 28148
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26186
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 | 1336 |
| 2 | ACEVILLEPTELTD-SG | 1116 |
| 3 | GOOGLE-CLOUD | 1062 |
| 4 | TencentCloud | 959 |
| 5 | TENCENT-CN | 593 |
| 6 | DIGITALOCEAN-192-241-128-0 | 585 |
| 7 | UCLOUD-HK | 466 |
| 8 | PAN-22 | 465 |
| 9 | CHINANET-JS | 463 |
| 10 | CMNET | 420 |
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 | 8188 |
| 2 | United States | 6846 |
| 3 | Singapore | 1614 |
| 4 | India | 1167 |
| 5 | Hong Kong | 767 |
| 6 | Russian Federation | 751 |
| 7 | Brazil | 683 |
| 8 | South Korea | 623 |
| 9 | Indonesia | 507 |
| 10 | Viet Nam | 471 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1234 | 83477 |
| 2 | 8022 | 78990 |
| 3 | 22 | 55845 |
| 4 | 25812 | 54607 |
| 5 | 28764 | 49924 |
| 6 | 19083 | 41401 |
| 7 | 1022 | 38751 |
| 8 | 19442 | 36087 |
| 9 | 2022 | 35150 |
| 10 | 222 | 33274 |
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