total number of suspected botnet IPs: 16464
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15824
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 | Baidu | 667 |
| 2 | TencentCloud | 633 |
| 3 | TENCENT-CN | 618 |
| 4 | KORNET | 336 |
| 5 | CMNET | 262 |
| 6 | HINET-NET | 234 |
| 7 | DO-13 | 222 |
| 8 | DIGITALOCEAN-12 | 215 |
| 9 | CHINANET-JS | 204 |
| 10 | OVH | 177 |
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 | 4833 |
| 2 | United States | 2051 |
| 3 | France | 812 |
| 4 | Russian Federation | 652 |
| 5 | South Korea | 510 |
| 6 | India | 501 |
| 7 | Viet Nam | 452 |
| 8 | Brazil | 413 |
| 9 | Indonesia | 390 |
| 10 | Singapore | 341 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 88661 |
| 2 | 23 | 28893 |
| 3 | 123 | 28000 |
| 4 | 22 | 24040 |
| 5 | 2200 | 15883 |
| 6 | 1433 | 10856 |
| 7 | 3389 | 9573 |
| 8 | 2202 | 7915 |
| 9 | 5900 | 6348 |
| 10 | 1000 | 5925 |
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