total number of suspected botnet IPs: 1573
number of botnet IPs notified to network operators: 1513
number of spam blocked: 121159
recipient count of spam blocked: 4308343
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 | 920 |
| 2 | CHINANET-GD | 166 |
| 3 | UNICOM-GD | 93 |
| 4 | HICHINA | 11 |
| 5 | CHINANET-ZJ | 6 |
| 6 | UNICOM-SD | 5 |
| 7 | TencentCloud | 5 |
| 8 | CHINANET-SN | 5 |
| 9 | CHINANET-SH | 5 |
| 10 | CHINANET-JS | 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 | 927 |
| 2 | China | 382 |
| 3 | United States | 47 |
| 4 | Russian Federation | 35 |
| 5 | Indonesia | 17 |
| 6 | Viet Nam | 15 |
| 7 | Iran | 14 |
| 8 | Brazil | 12 |
| 9 | Hong Kong | 10 |
| 10 | India | 9 |
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