total number of suspected botnet IPs: 1037
number of botnet IPs notified to network operators: 977
number of spam blocked: 39522
recipient count of spam blocked: 1273892
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
Rank | Network | # of suspected botnet IPs |
---|---|---|
1 | CHINANET-GD | 175 |
2 | CRTC | 134 |
3 | CHINANET-JS | 51 |
4 | UNICOM-HN | 49 |
5 | CHINANET-FJ | 43 |
6 | UNICOM | 35 |
7 | UNICOM-GD | 18 |
8 | CHINANET-SH | 13 |
9 | CMNET | 10 |
10 | CHINANET-AH | 8 |
The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
Rank | Country | # of suspected botnet IPs |
---|---|---|
1 | China | 679 |
2 | United States | 48 |
3 | Russian Federation | 42 |
4 | Brazil | 28 |
5 | Indonesia | 24 |
6 | India | 16 |
7 | Ukraine | 15 |
8 | South Korea | 15 |
9 | United Kingdom | 12 |
10 | Taiwan | 10 |
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