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Friday, November 6, 2009

Botnet Statistics [2009-11-05]

detection period: 2009-11-05 00:00-23:59 UTC
total number of suspected botnet IPs: 2777
number of botnet IPs notified to network operators: 2181

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD575
2HINET-NET343
3BSNLNET209
4002.558.157/0001-62106
5AR-TEAR7-LACNIC89
6UNICOM-SD59
7002.558.134/0001-5852
8RCOM39
9CHINANET-ZJ-WZ37
10CHINANET-JS34

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
1China1075
2Taiwan365
3India329
4Brazil320
5Argentina166
6Russian Federation82
7United States39
8Ukraine31
9Thailand29
10South Korea28

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