total number of suspected botnet IPs: 3883
number of botnet IPs notified to network operators: 3448
number of spam blocked: 140399
recipient count of spam blocked: 4477722
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
Rank | Network | # of suspected botnet IPs |
---|---|---|
1 | HINET-NET | 676 |
2 | CHINANET-GD | 482 |
3 | MAINT-CHINANET-HA | 302 |
4 | UNICOM-HN | 292 |
5 | UNICOM-GD | 178 |
6 | CHINANET-HA | 159 |
7 | TimeNet | 65 |
8 | CHINANET-FJ | 42 |
9 | CRTC | 33 |
10 | SHENZHEN-CNC | 28 |
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 | 1937 |
2 | Taiwan | 692 |
3 | United States | 208 |
4 | Brazil | 114 |
5 | Russian Federation | 103 |
6 | India | 50 |
7 | Ukraine | 35 |
8 | Poland | 34 |
9 | South Korea | 33 |
10 | Germany | 33 |
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