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Monday, October 5, 2009

Botnet Statistics [2009-10-04]

detection period: 2009-10-04 00:00-23:59 UTC
total number of suspected botnet IPs: 3544
number of botnet IPs notified to network operators: 3018

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

RankNetwork# of suspected botnet IPs
1HINET-NET1019
2CHINANET-GD470
3BSNLNET182
4AR-TEAR7-LACNIC128
5002.558.157/0001-6298
6CHINANET-HL64
7002.558.134/0001-5859
8UNICOM-SD57
9CHINANET-ZJ-WZ41
10002.449.992/0001-6439



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
1Taiwan1057
2China1056
3Brazil350
4India266
5Argentina210
6Russian Federation131
7United States60
8Uruguay31
9Hong Kong27
10South Korea26

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