detection period: 2022-11-12 00:00-23:59 UTC
total number of suspected botnet IPs: 28634
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27325
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 | 1608 |
| 2 | HINET-NET | 733 |
| 3 | KORNET-KR | 702 |
| 4 | CHINANET-JS | 597 |
| 5 | ACEVILLEPTELTD-SG | 507 |
| 6 | CMNET | 429 |
| 7 | VNPT-VN | 325 |
| 8 | AT-88-Z | 298 |
| 9 | MSFT | 290 |
| 10 | ALISOFT | 238 |
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 | 7245 |
| 2 | China | 4793 |
| 3 | India | 1597 |
| 4 | Russian Federation | 1226 |
| 5 | South Korea | 1157 |
| 6 | Brazil | 1022 |
| 7 | Taiwan | 951 |
| 8 | Singapore | 900 |
| 9 | Viet Nam | 765 |
| 10 | Indonesia | 684 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3131 | 126622 |
| 2 | 5050 | 84808 |
| 3 | 23 | 55685 |
| 4 | 445 | 43544 |
| 5 | 4222 | 43218 |
| 6 | 2232 | 40444 |
| 7 | 6001 | 38624 |
| 8 | 22 | 32198 |
| 9 | 6002 | 28412 |
| 10 | 2242 | 27083 |
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