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Friday, June 18, 2010

Botnet Statistics [2010-06-17]

detection period: 2010-06-17 00:00-23:59 UTC
total number of suspected botnet IPs: 4680
number of botnet IPs notified to network operators: 4080
number of blocked spams: 235258
recipient count of blocked spams: 6256091

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

RankNetwork# of suspected botnet IPs
1BSNLNET1046
2HINET-NET999
3CHINANET-GD243
4AR-TEAR7-LACNIC145
5RCOM127
6002.558.157/0001-62109
7TATACOMM-IN103
8HATHWAY-NET84
9002.558.134/0001-5862
10ALLIANCEBROADBAND54

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
1India1473
2Taiwan1020
3China709
4Brazil420
5Argentina230
6Russian Federation179
7United States63
8Thailand58
9Ukraine54
10Indonesia40

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