detection period: 2024-05-05 00:00-23:59 UTC
total number of suspected botnet IPs: 29389
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27490
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 | 2298 |
| 2 | ACEVILLEPTELTD-SG | 1993 |
| 3 | GOOGLE-CLOUD | 1053 |
| 4 | TencentCloud | 1037 |
| 5 | CHINANET-GD | 837 |
| 6 | ASEPL-SG | 824 |
| 7 | AL-3 | 785 |
| 8 | DIGITALOCEAN-192-241-128-0 | 606 |
| 9 | TENCENT-CN | 503 |
| 10 | UCLOUD-HK | 477 |
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 | 9174 |
| 2 | United States | 7381 |
| 3 | Singapore | 2578 |
| 4 | India | 975 |
| 5 | Hong Kong | 873 |
| 6 | South Korea | 754 |
| 7 | Brazil | 634 |
| 8 | Russian Federation | 570 |
| 9 | United Kingdom | 469 |
| 10 | Japan | 373 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 32769 | 91095 |
| 2 | 12022 | 89852 |
| 3 | 2122 | 81889 |
| 4 | 4722 | 64603 |
| 5 | 9822 | 49058 |
| 6 | 1922 | 43333 |
| 7 | 12522 | 41630 |
| 8 | 4922 | 39415 |
| 9 | 22 | 38978 |
| 10 | 8686 | 38434 |
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