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Friday, November 5, 2010

Botnet Statistics [2010-11-04]

detection period: 2010-11-04 00:00-23:59 UTC
total number of suspected botnet IPs: 1968
number of botnet IPs notified to network operators: 1746
number of blocked spams: 229075
recipient count of blocked spams: 6951935

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET1375
2CHINANET-ZJ-WZ17
3003.420.926/0002-0516
4000.065.376/0002-6514
5CHINANET-GD12
6CHINANET-FJ11
7UNICOM-SD10
8KORNET-KR10
9033.530.486/0001-299
10002.558.157/0001-629

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1Taiwan1384
2China129
3Brazil92
4Russian Federation42
5United States34
6India22
7Indonesia19
8South Korea18
9Colombia18
10Thailand14

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