total number of suspected botnet IPs: 33828
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 32181
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 | 1190 |
| 2 | VNPT-VN | 1123 |
| 3 | Baidu | 938 |
| 4 | VIETTEL-VN | 717 |
| 5 | TENCENT-CN | 708 |
| 6 | HINET-NET | 597 |
| 7 | TELKOMNET | 430 |
| 8 | DIGITALOCEAN-162-243-0-0 | 404 |
| 9 | CHINANET-JS | 400 |
| 10 | CHINANET-GD | 377 |
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 | 7935 |
| 2 | United States | 4086 |
| 3 | Viet Nam | 2513 |
| 4 | Russian Federation | 2040 |
| 5 | Indonesia | 1200 |
| 6 | India | 1171 |
| 7 | France | 1034 |
| 8 | Taiwan | 741 |
| 9 | Thailand | 717 |
| 10 | South Korea | 611 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 1024 | 574898 |
| 2 | 445 | 185224 |
| 3 | 123 | 158881 |
| 4 | 7222 | 86601 |
| 5 | 9000 | 70637 |
| 6 | 4022 | 69620 |
| 7 | 7777 | 63842 |
| 8 | 22 | 61027 |
| 9 | 4444 | 58291 |
| 10 | 23 | 55691 |
No comments:
Post a Comment