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Friday, July 1, 2011

Botnet Statistics [2011-06-30]

No data of fake open relay today.

detection period: 2011-06-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1150
number of botnet IPs notified to network operators: 858
number of blocked spams: 0
recipient count of blocked spams: 0

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

RankNetwork# of suspected botnet IPs
1BSNLNET123
2CHINANET-GD72
3UNICOM-BJ53
4CRTC32
5CHINANET-JS30
6TELKOMNET25
7KORNET-KR25
8000.065.376/0002-6525
9RCOM21
10TATACOMM-IN20

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
1China320
2India210
3Brazil108
4Russian Federation58
5Indonesia49
6South Korea45
7United States37
8Ukraine32
9Taiwan20
10Viet Nam19

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