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Wednesday, June 15, 2011

Botnet Statistics [2011-06-14]

detection period: 2011-06-14 00:00-23:59 UTC
total number of suspected botnet IPs: 2820
number of botnet IPs notified to network operators: 1951
number of blocked spams: 94359
recipient count of blocked spams: 3280705

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

RankNetwork# of suspected botnet IPs
1BSNLNET239
2CHINANET-GD129
3HINET-NET99
4VNPT-VNNIC-VN67
5RCOM66
6KORNET-KR48
7UKRTELNET42
8TATACOMM-IN38
9000.065.376/0002-6535
10TELKOMNET33

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
1China570
2India491
3Russian Federation224
4Brazil200
5Taiwan123
6Viet Nam106
7Ukraine102
8South Korea94
9Indonesia74
10United States48

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