total number of suspected botnet IPs: 20187
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19463
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 | UNICOM-HA | 1297 |
| 2 | Baidu | 619 |
| 3 | TencentCloud | 612 |
| 4 | TENCENT-CN | 552 |
| 5 | HINET-NET | 512 |
| 6 | KORNET | 310 |
| 7 | VNPT-VN | 303 |
| 8 | VIETTEL-VN | 255 |
| 9 | CMNET | 231 |
| 10 | CHINANET-JS | 208 |
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 | 6188 |
| 2 | United States | 1985 |
| 3 | India | 853 |
| 4 | Viet Nam | 796 |
| 5 | France | 772 |
| 6 | Russian Federation | 749 |
| 7 | Brazil | 662 |
| 8 | Taiwan | 615 |
| 9 | Indonesia | 525 |
| 10 | South Korea | 490 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 123 | 67211 |
| 2 | 23 | 44514 |
| 3 | 22 | 38930 |
| 4 | 445 | 27141 |
| 5 | 1433 | 13455 |
| 6 | 2280 | 11767 |
| 7 | 2200 | 9120 |
| 8 | 1597 | 7850 |
| 9 | 635 | 7671 |
| 10 | 1599 | 7629 |
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