total number of suspected botnet IPs: 1951
number of botnet IPs notified to network operators: 1898
number of spam blocked: 180592
recipient count of spam blocked: 4588128
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 | 1200 |
2 | UNICOM-ZJ | 147 |
3 | ZJU-CN | 93 |
4 | CHINANET-GD | 54 |
5 | CHINANET-HB | 27 |
6 | UNICOM-BJ | 22 |
7 | UNICOM-GD | 16 |
8 | HICHINA | 8 |
9 | CHINANET-JS | 7 |
10 | UNICOM-HA | 6 |
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 | Taiwan | 1209 |
2 | China | 447 |
3 | United States | 66 |
4 | Russian Federation | 23 |
5 | Brazil | 17 |
6 | Indonesia | 15 |
7 | Italy | 11 |
8 | Iran | 11 |
9 | Viet Nam | 10 |
10 | South Korea | 10 |
No comments:
Post a Comment