detection period: 2023-06-26 00:00-23:59 UTC
total number of suspected botnet IPs: 22965
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21009
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 | 1037 |
| 2 | ACEVILLEPTELTD-SG | 754 |
| 3 | DIGITALOCEAN-192-241-128-0 | 470 |
| 4 | PAN-22 | 457 |
| 5 | ASEPL-SG | 452 |
| 6 | CHINANET-JS | 438 |
| 7 | DIGITALOCEAN-107-170-0-0 | 359 |
| 8 | CMNET | 333 |
| 9 | KORNET-KR | 326 |
| 10 | VNPT-VN | 301 |
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 | 6863 |
| 2 | China | 3308 |
| 3 | India | 1367 |
| 4 | Singapore | 1325 |
| 5 | Russian Federation | 818 |
| 6 | Brazil | 766 |
| 7 | Viet Nam | 686 |
| 8 | South Korea | 568 |
| 9 | Indonesia | 521 |
| 10 | Hong Kong | 455 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 16 | 376418 |
| 2 | 3333 | 118605 |
| 3 | 445 | 102559 |
| 4 | 6062 | 53637 |
| 5 | 5022 | 45214 |
| 6 | 22 | 41742 |
| 7 | 4522 | 40193 |
| 8 | 11022 | 40002 |
| 9 | 5900 | 39852 |
| 10 | 23 | 39200 |
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