total number of suspected botnet IPs: 27565
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26185
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 | 1371 |
| 2 | HINET-NET | 889 |
| 3 | Baidu | 825 |
| 4 | TENCENT-CN | 711 |
| 5 | VNPT-VN | 476 |
| 6 | ALISOFT | 463 |
| 7 | DIGITALOCEAN-192-241-128-0 | 447 |
| 8 | CHINANET-JS | 381 |
| 9 | CHINANET-GD | 331 |
| 10 | VIETTEL-VN | 308 |
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 | 7842 |
| 2 | United States | 3505 |
| 3 | Russian Federation | 1205 |
| 4 | Brazil | 1166 |
| 5 | Viet Nam | 1153 |
| 6 | Taiwan | 1109 |
| 7 | France | 911 |
| 8 | India | 880 |
| 9 | Indonesia | 698 |
| 10 | South Korea | 509 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 344461 |
| 2 | 2060 | 166254 |
| 3 | 2070 | 89957 |
| 4 | 3020 | 88379 |
| 5 | 3040 | 85877 |
| 6 | 3050 | 85348 |
| 7 | 2050 | 83515 |
| 8 | 2080 | 81959 |
| 9 | 22 | 48722 |
| 10 | 5901 | 45038 |
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