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Monday, September 28, 2009

Botnet Statistics [2009-09-27]

detection period: 2009-09-27 00:00-23:59 UTC
total number of suspected botnet IPs: 3497
number of botnet IPs notified to network operators: 2958

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

RankNetwork# of suspected botnet IPs
1HINET-NET1178
2AR-TEAR7-LACNIC184
3CHINANET-GD153
4BSNLNET122
5002.558.157/0001-6297
6UNICOM-SD72
7002.558.134/0001-5863
8CHINANET-JS45
9002.449.992/0001-6438
10CHINANET-ZJ-WZ37



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
1Taiwan1216
2China834
3Brazil325
4Argentina278
5India204
6Russian Federation127
7United States40
8Hong Kong36
9Uruguay34
10Thailand32

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