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Tuesday, January 4, 2011

Botnet Statistics [2011-01-03]

detection period: 2011-01-03 00:00-23:59 UTC
total number of suspected botnet IPs: 3032
number of botnet IPs notified to network operators: 2424
number of blocked spams: 225575
recipient count of blocked spams: 7619701

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

RankNetwork# of suspected botnet IPs
1BSNLNET763
2HINET-NET209
3CHINANET-GD169
4RCOM116
5TATACOMM-IN104
6HATHWAY-NET91
7ALLIANCEBROADBAND46
8000.065.376/0002-6533
9002.558.134/0001-5832
10AR-TEAR7-LACNIC31

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
1India1177
2China420
3Brazil239
4Taiwan225
5Thailand115
6Russian Federation112
7Argentina68
8United States62
9Ukraine59
10South Korea58

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