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Sunday, June 13, 2010

Botnet Statistics [2010-06-12]

detection period: 2010-06-12 00:00-23:59 UTC
total number of suspected botnet IPs: 3967
number of botnet IPs notified to network operators: 3507
number of blocked spams: 142927
recipient count of blocked spams: 3200724

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

RankNetwork# of suspected botnet IPs
1BSNLNET762
2HINET-NET726
3CHINANET-GD604
4AR-TEAR7-LACNIC112
5RCOM98
6TATACOMM-IN95
7002.558.157/0001-6288
8HATHWAY-NET51
9000.065.376/0002-6547
10ALLIANCEBROADBAND45

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
1India1106
2China1028
3Taiwan739
4Brazil320
5Argentina177
6Russian Federation109
7Thailand64
8United States36
9Ukraine30
10Indonesia30

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