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Thursday, June 30, 2011

Botnet Statistics [2011-06-29]

No data of fake open relay today.

detection period: 2011-06-29 00:00-23:59 UTC
total number of suspected botnet IPs: 939
number of botnet IPs notified to network operators: 709
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
1BSNLNET86
2CHINANET-GD59
3UNICOM-BJ48
4CHINANET-JS43
5CRTC33
6KORNET-KR19
7RCOM18
8CHINANET-ZJ17
9VNPT-VNNIC-VN16
10MTNLISP15

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
1China330
2India154
3Brazil62
4Russian Federation42
5South Korea42
6United States36
7Ukraine23
8Viet Nam20
9Taiwan18
10Indonesia17

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