total number of suspected botnet IPs: 33095
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31356
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 | 1307 |
| 2 | VNPT-VN | 1020 |
| 3 | Baidu | 907 |
| 4 | TENCENT-CN | 688 |
| 5 | VIETTEL-VN | 632 |
| 6 | HINET-NET | 559 |
| 7 | ALISOFT | 532 |
| 8 | CHINANET-JS | 473 |
| 9 | DIGITALOCEAN-162-243-0-0 | 463 |
| 10 | CHINANET-GD | 393 |
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 | 8232 |
| 2 | United States | 3744 |
| 3 | Viet Nam | 2330 |
| 4 | Russian Federation | 1683 |
| 5 | India | 1564 |
| 6 | Brazil | 1521 |
| 7 | Indonesia | 1123 |
| 8 | France | 898 |
| 9 | Taiwan | 710 |
| 10 | Thailand | 640 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 622 | 338584 |
| 2 | 1004 | 330164 |
| 3 | 1933 | 275523 |
| 4 | 2021 | 274607 |
| 5 | 1777 | 273408 |
| 6 | 2022 | 269691 |
| 7 | 1922 | 267541 |
| 8 | 1900 | 262576 |
| 9 | 2020 | 261506 |
| 10 | 1920 | 251942 |
No comments:
Post a Comment