total number of suspected botnet IPs: 3159
number of botnet IPs notified to network operators: 3126
number of spam blocked: 121061
recipient count of spam blocked: 3440980
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 | 1077 |
| 2 | CHINANET-HB | 393 |
| 3 | UNICOM-AH | 384 |
| 4 | CHINANET-ZJ | 221 |
| 5 | CHINANET-SD | 145 |
| 6 | WASU | 135 |
| 7 | UNICOM-ZJ | 115 |
| 8 | CHINANET-GD | 88 |
| 9 | WASU-BB | 83 |
| 10 | CHINANET-JS | 78 |
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 | 1882 |
| 2 | Taiwan | 1079 |
| 3 | Viet Nam | 33 |
| 4 | Brazil | 21 |
| 5 | United States | 17 |
| 6 | Russian Federation | 14 |
| 7 | India | 14 |
| 8 | United Kingdom | 9 |
| 9 | Indonesia | 8 |
| 10 | Ukraine | 7 |
No comments:
Post a Comment