total number of suspected botnet IPs: 20775
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20051
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 | 2462 |
| 2 | Baidu | 643 |
| 3 | TencentCloud | 624 |
| 4 | TENCENT-CN | 585 |
| 5 | KORNET | 339 |
| 6 | VNPT-VN | 314 |
| 7 | CMNET | 262 |
| 8 | HINET-NET | 257 |
| 9 | CHINANET-JS | 231 |
| 10 | TELKOMNET | 218 |
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 | 7373 |
| 2 | United States | 2065 |
| 3 | France | 805 |
| 4 | Viet Nam | 722 |
| 5 | Russian Federation | 692 |
| 6 | India | 678 |
| 7 | Brazil | 616 |
| 8 | Indonesia | 551 |
| 9 | South Korea | 520 |
| 10 | Singapore | 360 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 123 | 67541 |
| 2 | 23 | 46377 |
| 3 | 22 | 40050 |
| 4 | 445 | 35547 |
| 5 | 2200 | 9756 |
| 6 | 1433 | 9242 |
| 7 | 635 | 8601 |
| 8 | 1599 | 8151 |
| 9 | 2211 | 7905 |
| 10 | 633 | 7679 |
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