total number of suspected botnet IPs: 21649
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20579
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 | 733 |
| 2 | VNPT-VN | 619 |
| 3 | Baidu | 580 |
| 4 | TENCENT-CN | 534 |
| 5 | KORNET | 392 |
| 6 | HINET-NET | 392 |
| 7 | VIETTEL-VN | 367 |
| 8 | TELKOMNET | 294 |
| 9 | CHINANET-JS | 245 |
| 10 | CMNET | 228 |
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 | 4770 |
| 2 | United States | 2113 |
| 3 | Viet Nam | 1497 |
| 4 | India | 1191 |
| 5 | Russian Federation | 949 |
| 6 | Brazil | 909 |
| 7 | France | 788 |
| 8 | Indonesia | 759 |
| 9 | South Korea | 570 |
| 10 | Taiwan | 538 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 4022 | 78774 |
| 2 | 445 | 55795 |
| 3 | 22 | 49929 |
| 4 | 6678 | 35026 |
| 5 | 222 | 25209 |
| 6 | 23 | 24014 |
| 7 | 5901 | 14577 |
| 8 | 3389 | 14207 |
| 9 | 1433 | 13037 |
| 10 | 9022 | 10264 |
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