total number of suspected botnet IPs: 1679
number of botnet IPs notified to network operators: 1656
number of spam blocked: 148515
recipient count of spam blocked: 4345018
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 | 1246 |
| 2 | CHINANET-GD | 42 |
| 3 | UNICOM-FJ | 32 |
| 4 | CHINANET-HB | 12 |
| 5 | UNICOM-GD | 11 |
| 6 | UNICOM-BJ | 9 |
| 7 | VPSQUAN-323 | 6 |
| 8 | CHINANET-JS | 6 |
| 9 | UNICOM-CN | 5 |
| 10 | HICHINA | 5 |
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 | 1251 |
| 2 | China | 190 |
| 3 | United States | 66 |
| 4 | Russian Federation | 17 |
| 5 | Indonesia | 15 |
| 6 | Brazil | 12 |
| 7 | Viet Nam | 10 |
| 8 | Ukraine | 8 |
| 9 | Iran | 8 |
| 10 | Hong Kong | 8 |
No comments:
Post a Comment