total number of suspected botnet IPs: 21153
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20363
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 | 753 |
| 2 | Baidu | 636 |
| 3 | TENCENT-CN | 614 |
| 4 | HINET-NET | 465 |
| 5 | KORNET | 368 |
| 6 | VNPT-VN | 261 |
| 7 | CMNET | 244 |
| 8 | CHINANET-JS | 238 |
| 9 | DO-13 | 221 |
| 10 | ACEVILLEPTELTD-SG | 209 |
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 | 5240 |
| 2 | United States | 2102 |
| 3 | Brazil | 1100 |
| 4 | India | 1028 |
| 5 | France | 857 |
| 6 | Thailand | 794 |
| 7 | Russian Federation | 786 |
| 8 | Viet Nam | 720 |
| 9 | South Korea | 577 |
| 10 | Taiwan | 570 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 21 | 119093 |
| 2 | 445 | 61768 |
| 3 | 23 | 34368 |
| 4 | 22 | 26191 |
| 5 | 6666 | 22905 |
| 6 | 26 | 18570 |
| 7 | 999 | 18419 |
| 8 | 2220 | 18071 |
| 9 | 1433 | 13427 |
| 10 | 10222 | 9362 |
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