total number of suspected botnet IPs: 17875
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17189
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 | 652 |
| 2 | TencentCloud | 642 |
| 3 | TENCENT-CN | 609 |
| 4 | KORNET | 335 |
| 5 | DO-13 | 296 |
| 6 | HINET-NET | 292 |
| 7 | VNPT-VN | 258 |
| 8 | CMNET | 242 |
| 9 | DIGITALOCEAN-12 | 216 |
| 10 | TELKOMNET | 187 |
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 | 4782 |
| 2 | United States | 2416 |
| 3 | France | 869 |
| 4 | India | 700 |
| 5 | Viet Nam | 675 |
| 6 | Russian Federation | 641 |
| 7 | Brazil | 621 |
| 8 | Indonesia | 541 |
| 9 | South Korea | 527 |
| 10 | Taiwan | 354 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 999 | 29453 |
| 2 | 445 | 24607 |
| 3 | 10000 | 20664 |
| 4 | 23 | 18238 |
| 5 | 22 | 16959 |
| 6 | 5900 | 13317 |
| 7 | 9000 | 10532 |
| 8 | 1433 | 9303 |
| 9 | 1000 | 8134 |
| 10 | 12590 | 7043 |
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