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Wednesday, July 7, 2010

Botnet Statistics [2010-07-06]

detection period: 2010-07-06 00:00-23:59 UTC
total number of suspected botnet IPs: 4482
number of botnet IPs notified to network operators: 3987
number of blocked spams: 162529
recipient count of blocked spams: 4313365

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

RankNetwork# of suspected botnet IPs
1BSNLNET1127
2HINET-NET713
3CHINANET-GD491
4RCOM137
5AR-TEAR7-LACNIC130
6RITELE129
7TATACOMM-IN91
8HATHWAY-NET75
9002.558.134/0001-5874
10ALLIANCEBROADBAND69

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
1India1589
2China944
3Taiwan723
4Brazil368
5Argentina212
6Russian Federation151
7Thailand61
8Ethiopia37
9South Korea36
10Colombia36

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