total number of suspected botnet IPs: 28523
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27161
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | TencentCloud | 1193 |
| 2 | Baidu | 917 |
| 3 | HINET-NET | 694 |
| 4 | VNPT-VN | 667 |
| 5 | TENCENT-CN | 640 |
| 6 | VIETTEL-VN | 480 |
| 7 | DIGITALOCEAN-162-243-0-0 | 475 |
| 8 | CHINANET-JS | 462 |
| 9 | ALISOFT | 398 |
| 10 | VE-CSVE-LACNIC | 395 |
The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | China | 7647 |
| 2 | United States | 2931 |
| 3 | Viet Nam | 1731 |
| 4 | Russian Federation | 1456 |
| 5 | India | 1354 |
| 6 | Brazil | 1276 |
| 7 | Taiwan | 900 |
| 8 | Indonesia | 818 |
| 9 | France | 778 |
| 10 | South Korea | 500 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 442 | 767349 |
| 2 | 445 | 235182 |
| 3 | 3332 | 69918 |
| 4 | 1111 | 67261 |
| 5 | 22 | 49025 |
| 6 | 23 | 44683 |
| 7 | 3389 | 41206 |
| 8 | 5552 | 38528 |
| 9 | 6060 | 38244 |
| 10 | 4442 | 37641 |
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