total number of suspected botnet IPs: 1562
number of botnet IPs notified to network operators: 1506
number of spam blocked: 121475
recipient count of spam blocked: 4250912
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 | 981 |
| 2 | CHINANET-GD | 124 |
| 3 | UNICOM-GD | 93 |
| 4 | VNPT-VNNIC-VN | 12 |
| 5 | HICHINA | 10 |
| 6 | CMNET | 6 |
| 7 | CHINANET-JS | 6 |
| 8 | UNICOM-SD | 5 |
| 9 | UNICOM-BJ | 5 |
| 10 | TencentCloud | 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 | 987 |
| 2 | China | 342 |
| 3 | United States | 54 |
| 4 | Indonesia | 23 |
| 5 | Viet Nam | 21 |
| 6 | Russian Federation | 13 |
| 7 | Brazil | 12 |
| 8 | Iran | 11 |
| 9 | Hong Kong | 8 |
| 10 | South Korea | 7 |
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