total number of suspected botnet IPs: 26619
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25447
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 | VNPT-VN | 1002 |
| 2 | VIETTEL-VN | 669 |
| 3 | TELKOMNET | 569 |
| 4 | TencentCloud | 539 |
| 5 | HINET-NET | 417 |
| 6 | TENCENT-CN | 411 |
| 7 | Baidu | 393 |
| 8 | 02.558.157/0001-62 | 331 |
| 9 | KORNET | 299 |
| 10 | VE-CSVE-LACNIC | 295 |
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 | 4394 |
| 2 | Viet Nam | 2238 |
| 3 | United States | 1990 |
| 4 | India | 1891 |
| 5 | Russian Federation | 1593 |
| 6 | Brazil | 1529 |
| 7 | Indonesia | 1364 |
| 8 | Thailand | 747 |
| 9 | France | 704 |
| 10 | Taiwan | 552 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 999 | 333342 |
| 2 | 445 | 121949 |
| 3 | 22 | 120253 |
| 4 | 5038 | 92958 |
| 5 | 222 | 40322 |
| 6 | 5900 | 31825 |
| 7 | 1433 | 31659 |
| 8 | 2220 | 26853 |
| 9 | 3389 | 24122 |
| 10 | 23 | 24010 |
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