detection period: 2022-10-04 00:00-23:59 UTC
total number of suspected botnet IPs: 32653
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30850
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | DIGITALOCEAN-192-241-128-0 | 1671 |
| 2 | KORNET-KR | 1427 |
| 3 | HINET-NET | 832 |
| 4 | CHINANET-JS | 698 |
| 5 | CMNET | 638 |
| 6 | VNPT-VN | 574 |
| 7 | VIETTEL-VN | 373 |
| 8 | BHARTI-IN | 298 |
| 9 | BSNLNET | 257 |
| 10 | ALISOFT | 257 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 6380 |
| 2 | China | 4912 |
| 3 | South Korea | 2090 |
| 4 | India | 2025 |
| 5 | Russian Federation | 1752 |
| 6 | Brazil | 1436 |
| 7 | Viet Nam | 1358 |
| 8 | Taiwan | 1081 |
| 9 | Indonesia | 878 |
| 10 | Mexico | 600 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3322 | 92584 |
| 2 | 10000 | 79917 |
| 3 | 23 | 70997 |
| 4 | 445 | 70790 |
| 5 | 1222 | 62407 |
| 6 | 2266 | 52379 |
| 7 | 22 | 39758 |
| 8 | 12322 | 37899 |
| 9 | 6022 | 35923 |
| 10 | 2244 | 30854 |