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Thursday, January 22, 2015

Botnet Statistics [2015-01-21]

detection period: 2015-01-21 00:00-23:59 UTC
total number of suspected botnet IPs: 725
number of botnet IPs notified to network operators: 677
number of spam blocked: 94274
recipient count of spam blocked: 3244900

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

RankNetwork# of suspected botnet IPs
1CRTC159
2UNICOM-GD83
3CHINANET-GD72
4UNICOM-FJ56
5HINET-NET20
6CMNET19
7HICHINA10
8KORNET-KR8
9CHINANET-JS8
10UNICOM-SD7

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
1China508
2United States34
3Taiwan29
4Indonesia16
5South Korea13
6Iran11
7Brazil11
8Russian Federation8
9Hong Kong7
10Viet Nam6

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