total number of suspected botnet IPs: 1021
number of botnet IPs notified to network operators: 995
number of spam blocked: 46973
recipient count of spam blocked: 1780515
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
Rank | Network | # of suspected botnet IPs |
---|---|---|
1 | HICHINA | 192 |
2 | CHINANET-GD | 181 |
3 | CRTC | 163 |
4 | WASU | 76 |
5 | WASU-BB | 59 |
6 | CHINANET-FJ | 35 |
7 | CHINANET-HB | 22 |
8 | UNICOM-GD | 15 |
9 | HOSTNOC-4BLK | 10 |
10 | CMNET | 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 | 831 |
2 | United States | 33 |
3 | Russian Federation | 21 |
4 | Indonesia | 14 |
5 | Viet Nam | 9 |
6 | Ukraine | 9 |
7 | India | 9 |
8 | Brazil | 9 |
9 | South Korea | 8 |
10 | United Kingdom | 7 |
No comments:
Post a Comment