total number of suspected botnet IPs: 15943
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15298
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 | 498 |
| 2 | Baidu | 497 |
| 3 | TENCENT-CN | 494 |
| 4 | KORNET | 292 |
| 5 | VNPT-VN | 242 |
| 6 | CMNET | 219 |
| 7 | DO-13 | 203 |
| 8 | DIGITALOCEAN-12 | 192 |
| 9 | TELKOMNET | 189 |
| 10 | HINET-NET | 189 |
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 | 4081 |
| 2 | United States | 1904 |
| 3 | France | 752 |
| 4 | Russian Federation | 679 |
| 5 | India | 665 |
| 6 | Brazil | 620 |
| 7 | Viet Nam | 604 |
| 8 | Indonesia | 496 |
| 9 | South Korea | 459 |
| 10 | Singapore | 346 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 4022 | 76832 |
| 2 | 11122 | 23428 |
| 3 | 445 | 16360 |
| 4 | 23 | 13632 |
| 5 | 22 | 12448 |
| 6 | 2100 | 10540 |
| 7 | 221 | 9184 |
| 8 | 5900 | 7967 |
| 9 | 1433 | 7744 |
| 10 | 3389 | 6707 |
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