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Monday, June 1, 2015

Botnet Statistics [2015-05-31]

detection period: 2015-05-31 00:00-23:59 UTC
total number of suspected botnet IPs: 1322
number of botnet IPs notified to network operators: 1279
number of spam blocked: 122900
recipient count of spam blocked: 3096847

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

RankNetwork# of suspected botnet IPs
1HINET-NET1026
2CHINANET-GD22
3CHINANET-JS11
4OCN6
5CHINANET-HN6
6CHINANET-YN5
7CHINANET-SX5
8BSNLNET5
9WASU4
10VNPT-VNNIC-VN4

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
1Taiwan1029
2China82
3Russian Federation46
4United States14
5Viet Nam12
6India11
7Argentina11
8Japan8
9Iran6
10Turkey5

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