total number of suspected botnet IPs: 5481
number of botnet IPs notified to network operators: 4691
number of spam blocked: 136998
recipient count of spam blocked: 4543702
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 | 765 |
2 | UNICOM-HN | 582 |
3 | MAINT-CHINANET-HA | 430 |
4 | CTTNET | 320 |
5 | CHINANET-HA | 246 |
6 | CHINANET-GD | 230 |
7 | UNICOM-GD | 164 |
8 | CHINANET-JS | 121 |
9 | CHINANET-FJ | 81 |
10 | CHINANET-HB | 75 |
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 | 3099 |
2 | Taiwan | 780 |
3 | United States | 232 |
4 | Russian Federation | 147 |
5 | Brazil | 146 |
6 | India | 107 |
7 | South Korea | 64 |
8 | Ukraine | 45 |
9 | Iran | 40 |
10 | Poland | 36 |
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