total number of suspected botnet IPs: 1806
number of botnet IPs notified to network operators: 1771
number of spam blocked: 185909
recipient count of spam blocked: 4788500
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 | 1218 |
2 | UNICOM-ZJ | 110 |
3 | CHINANET-GD | 48 |
4 | CHINANET-HB | 45 |
5 | UNICOM-BJ | 15 |
6 | UNICOM-GD | 14 |
7 | UNICOM-FJ | 13 |
8 | HICHINA | 9 |
9 | MINDSPRING-DEDA-C300 | 8 |
10 | VPSQUAN-323 | 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 | 1221 |
2 | China | 318 |
3 | United States | 84 |
4 | Russian Federation | 17 |
5 | Brazil | 16 |
6 | Indonesia | 15 |
7 | Iran | 11 |
8 | Ukraine | 8 |
9 | Italy | 8 |
10 | Hong Kong | 8 |
No comments:
Post a Comment