total number of suspected botnet IPs: 18861
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18150
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 | 609 |
| 2 | Baidu | 606 |
| 3 | TENCENT-CN | 543 |
| 4 | HINET-NET | 391 |
| 5 | UNICOM-HA | 385 |
| 6 | VNPT-VN | 326 |
| 7 | KORNET | 303 |
| 8 | CMNET | 238 |
| 9 | VIETTEL-VN | 228 |
| 10 | CHINANET-JS | 219 |
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 | 5164 |
| 2 | United States | 1990 |
| 3 | India | 848 |
| 4 | Russian Federation | 775 |
| 5 | Viet Nam | 752 |
| 6 | France | 736 |
| 7 | Brazil | 618 |
| 8 | Indonesia | 543 |
| 9 | South Korea | 495 |
| 10 | Taiwan | 482 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 38736 |
| 2 | 445 | 37875 |
| 3 | 22 | 35219 |
| 4 | 21 | 28672 |
| 5 | 123 | 18710 |
| 6 | 3389 | 13201 |
| 7 | 26 | 13060 |
| 8 | 223 | 12865 |
| 9 | 1433 | 11417 |
| 10 | 220 | 11185 |
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