total number of suspected botnet IPs: 15981
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15358
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 | Baidu | 545 |
| 2 | TENCENT-CN | 520 |
| 3 | TencentCloud | 495 |
| 4 | KORNET | 303 |
| 5 | HINET-NET | 243 |
| 6 | VNPT-VN | 235 |
| 7 | CMNET | 229 |
| 8 | DIGITALOCEAN-12 | 225 |
| 9 | DO-13 | 207 |
| 10 | OVH | 177 |
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 | 4129 |
| 2 | United States | 2001 |
| 3 | France | 739 |
| 4 | Russian Federation | 683 |
| 5 | Brazil | 643 |
| 6 | Viet Nam | 617 |
| 7 | South Korea | 496 |
| 8 | India | 475 |
| 9 | Indonesia | 452 |
| 10 | Taiwan | 331 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 20103 |
| 2 | 22 | 17423 |
| 3 | 2000 | 16643 |
| 4 | 23 | 11496 |
| 5 | 2022 | 9815 |
| 6 | 22122 | 7280 |
| 7 | 9001 | 7042 |
| 8 | 7135 | 6803 |
| 9 | 1433 | 6757 |
| 10 | 2702 | 6281 |
No comments:
Post a Comment